| Journal Articles: 629 results |
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Molecular Models of Peroxides and Albendazoles William F. Coleman
This month's Featured Molecules are albendazole and benzoyl peroxide.
Coleman, William F. J. Chem. Educ. 2008, 85, 1710.
Consumer Chemistry |
Molecular Properties / Structure |
Molecular Modeling
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Real-World Topics: Medicinal Chemistry Arrietta Clauss
Instructors often look for real-world topics that interest students when designing labs and preparing lectures. The chemistry associated with drugs is a fertile area, and the archives of the Journal can be a resource for interesting drug-related activities to enhance student learning.
Clauss, Arrietta. J. Chem. Educ. 2008, 85, 1657.
Enrichment / Review Materials |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Applications of Chemistry
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Investigating the Stability of Benzoyl Peroxide in Over-the-Counter Acne Medications Marina Canepa Kittredge, Kevin W. Kittredge, Melissa S. Sokol, Arlyne M. Sarquis, and Laura M. Sennet
Students use peroxide strips to investigate the stability of the benzoyl peroxide found in an over-the-counter acne medication when added to various solutions of water, ethanol, polyethylene glycol, and isopropyl myristate.
Canepa Kittredge, Marina; Kittredge, Kevin W.; Sokol, Melissa S.; Sarquis, Arlyne M.; Sennet, Laura M. J. Chem. Educ. 2008, 85, 1655.
Consumer Chemistry |
Drugs / Pharmaceuticals |
Nonmajor Courses |
Solutions / Solvents
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Resorcinol Jay A. Young
Safe handling of resorcinol in the laboratory is discussed.
Young, Jay A. J. Chem. Educ. 2008, 85, 1618.
Consumer Chemistry |
Laboratory Management
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Salicylic Acid Jay A. Young
Safe handling of salicylic acid in the laboratory is discussed.
Young, Jay A. J. Chem. Educ. 2008, 85, 1617.
Consumer Chemistry |
Laboratory Management
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Molecular Models of Polymers Used in Sports Equipment William F. Coleman
The Featured Molecules this month are a number of monomers and their associated polymers used in making equipment for a variety of high-impact sports. The molecules provide students with an introduction to an important area of applied chemistry and also enable them to examine complex structures using the models they have seen applied to small molecules.
Coleman, William F. J. Chem. Educ. 2008, 85, 1456.
Molecular Modeling |
Molecular Properties / Structure |
Applications of Chemistry
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Today's Science for Tomorrow's Scientists Caroline Pharr
Today's Science for Tomorrow's Scientists (TSTS) is an interactive Web site containing modular instructional units that introduce current science research through online tutorials. Research groups can use images, movies, and other interactive functions to share their work with others, particularly students at the elementary, middle, and high school levels.
Pharr, Caroline. J. Chem. Educ. 2008, 85, 1453.
Applications of Chemistry
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Polymeric, Metallic and Other Glasses in Introductory Chemistry Stephen J. Hawkes
Polymeric, metallic, and other glasses and their importance are described in a manner suitable for introductory chemistry.
Hawkes, Stephen J. J. Chem. Educ. 2008, 85, 1377.
Consumer Chemistry |
Materials Science |
Phases / Phase Transitions / Diagrams |
Solids
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A Chemistry Minute: Recognizing Chemistry in Our Daily Lives Dianne J. Luning Prak and Christine L. Copper
Students in first- and second-semester general chemistry increase their awareness of the relevance of the subject to their daily lives by making a two-minute presentation on a chemistry-related topic. This exercise gives students an opportunity to think about chemistry taking place around them and can provide new applications for instructors to use in future classes.
Luning Prak, Dianne J.; Copper, Christine L. J. Chem. Educ. 2008, 85, 1368.
Applications of Chemistry |
Nonmajor Courses |
Student-Centered Learning
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News from Online: The Chemistry of Sports Janice Hall Tomasik
Presents a collection of chemistry-related, sports online resources on a variety of topics, including recent advances in nanotechnology that improve sports equipment and the athlete's nutrition and metabolism.
Tomasik, Janice Hall. J. Chem. Educ. 2008, 85, 1334.
Applications of Chemistry |
Bioenergetics |
Nanotechnology
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Impact of Polymers in Impact Sports Sandy Van Natta and John P. Williams
This article describes some aspects of the design and testing of helmets and two inquiry-based activities for evaluating different polymers used in helmet construction.
Van Natta, Sandy; Williams, John P. J. Chem. Educ. 2008, 85, 1326.
Applications of Chemistry |
Consumer Chemistry |
Physical Properties
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Modern Sport and Chemistry: What a Golf Fanatic Should Know Scott E. McKay, Timothy Robbins, and Renée S. Cole
This paper focuses on golf and examines some of the structures and properties of materials that have led to significant changes in the skills required to excel at the highest levels of the game.
McKay, Scott E.; Robbins, Timothy; Cole, Renée S. J. Chem. Educ. 2008, 85, 1319.
Consumer Chemistry |
Applications of Chemistry |
Materials Science
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High Performance Chemistry: Scientists in the Fast Lane Timothy Ruppel and Joseph Turpin
The scientists involved with open wheel automobile racing range from physicians to chemists to physicists to engineers who are usually classically trained but perform their activities in an atypical fashion. This article discusses Indy cars, fuel and oil testing, the challenges that drivers face, and safety measures.
Ruppel, Timothy; Turpin, Joseph. J. Chem. Educ. 2008, 85, 1316.
Applications of Chemistry
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Sampling the Soils Around a Residence Containing Lead-Based Paints: An X-ray Fluorescence Experiment Steven J. Bachofer
A soil sampling experiment using field portable instruments was conducted at a pre-1950 construction known to have lead-based paint. Students collected data following regulatory protocols at multiple locations within and outside of the house's dripline, reported their results, and provided the owner advice on methods to minimize contact with contaminated soil.
Bachofer, Steven J. J. Chem. Educ. 2008, 85, 980.
Applications of Chemistry |
Fluorescence Spectroscopy |
Instrumental Methods |
Nonmajor Courses |
Spectroscopy |
Toxicology |
Metals
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A Model for Incorporating Research into the First-Year Chemistry Curriculum James R. Ford, Caryn Prudenté, and Thomas A. Newton
The development, implementation, and evaluation of a research-based program of laboratory instruction for first-year chemistry students is described. The new approach engages students in interdisciplinary, chemistry-centered research projects during the second semester of their general chemistry course.
Ford, James R.; Prudenté, Caryn; Newton, Thomas A. J. Chem. Educ. 2008, 85, 929.
Applications of Chemistry |
Undergraduate Research |
Constructivism |
Student-Centered Learning
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Using Laboratory Chemicals To Imitate Illicit Drugs in a Forensic Chemistry Activity Shawn Hasan, Deborah Bromfield-Lee, Maria T. Oliver-Hoyo, and Jose A. Cintron-Maldonado
This forensic chemistry activity utilizes forensic procedures (chemical spot tests and thin-layer chromatography) on laboratory chemicals that mimic actual street drugs to produce screening results similar to those for controlled substances.
Hasan, Shawn; Bromfield-Lee, Deborah; Oliver-Hoyo, Maria T.; Cintron-Maldonado, Jose A. J. Chem. Educ. 2008, 85, 813.
Applications of Chemistry |
Drugs / Pharmaceuticals |
Forensic Chemistry |
Thin Layer Chromatography
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Forensics as a Gateway: Promoting Undergraduate Interest in Science, and Graduate Student Professional Development through a First-Year Seminar Course Louise K. Charkoudian, Jared J. Heymann, Marc J. Adler, Kathryn L. Haas, Kassy A. Mies, and James F. Bonk
A first-year, undergraduate seminar in forensics was created, instructed, and revised by graduate students to assist in their professional development. The course incorporates a variety of pedagogical techniques, including lectures, in-class demonstrations, laboratories, student presentations, and mock criminal investigations.
Charkoudian, Louise K.; Heymann, Jared J.; Adler, Marc J.; Haas, Kathryn L.; Mies, Kassy A.; Bonk, James F. J. Chem. Educ. 2008, 85, 807.
Applications of Chemistry |
Forensic Chemistry |
Professional Development |
TA Training / Orientation
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Revising the ACS Guidelines for Chemistry Programs in Two-Year Colleges: Shaping the Next Edition John V. Clevenger and Jodi L. Wesemann
Much has changed since the second edition of the ACS Guidelines for Chemistry Programs in Two-Year Colleges was prepared in 1997. The roles that two-year college programs can and do play in providing access to and success in higher education are receiving more attention.
Clevenger, John V.; Wesemann, Jodi L. J. Chem. Educ. 2008, 85, 770.
Administrative Issues |
Applications of Chemistry |
Laboratory Equipment / Apparatus |
Laboratory Management |
Nonmajor Courses |
Professional Development |
Student / Career Counseling |
Undergraduate Research |
Student-Centered Learning
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Prussian Blue: Artists' Pigment and Chemists' Sponge Mike Ware
The variable composition of Prussian blue tantalized chemists until investigations by X-ray crystallography in the late 20th century explained its many properties and uses.
Ware, Mike. J. Chem. Educ. 2008, 85, 612.
Applications of Chemistry |
Coordination Compounds |
Dyes / Pigments |
Electrochemistry |
Oxidation / Reduction |
Photochemistry |
Toxicology
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The Chemical Adventures of Sherlock Holmes: The Serpentine Remains Ken Shaw
This story is a chemical mystery, set in the context of Sherlock Holmes and Dr. Watson, that emphasizes qualitative analysis, descriptive chemistry, and forensics.
Shaw, Ken. J. Chem. Educ. 2008, 85, 507.
Acids / Bases |
Applications of Chemistry |
Coordination Compounds |
Calorimetry / Thermochemistry |
Forensic Chemistry |
Qualitative Analysis
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Molecular Models of Antioxidants and Radicals William F. Coleman
This months Featured Molecules include L-ascorbic acid (vitamin C), trans-cinnamic acid, citric acid monohydrate, Fremy's salt (nitrosodisulfonate)dianion, hydroquinone, salicylic acid, TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl), and (R,R,R)-a-tocopherol (vitamin E).
Coleman, William F. J. Chem. Educ. 2008, 85, 464.
Applications of Chemistry |
Molecular Properties / Structure |
Molecular Modeling
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Integrating Advanced High School Chemistry Research with Organic Chemistry and Instrumental Methods of Analysis Brian J. Kennedy
Describes the unique opportunities in chemistry available at a science and technology magnet high school. Students may select entry-level courses such as honors and advanced placement chemistry, take electives in organic chemistry with instrumental methods of analysis, and ultimately complete a senior chemical analysis research course.
Kennedy, Brian J. J. Chem. Educ. 2008, 85, 393.
Applications of Chemistry |
Fluorescence Spectroscopy |
Gas Chromatography |
Instrumental Methods |
IR Spectroscopy |
Quantitative Analysis |
Undergraduate Research |
UV-Vis Spectroscopy |
Student-Centered Learning
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Chemical Speciation and Calculation of pH of a Sport Drink José L. Guiñón Segura
A recently published laboratory procedure allows students to see that the pointer function has a minimum value at the solution pH. However, the resolution of the pointer function requires the plotting the logarithmic concentration diagram, which is time-consuming and tedious.
Segura, José L Guiñón. J. Chem. Educ. 2008, 85, 371.
Acids / Bases |
Aqueous Solution Chemistry |
Consumer Chemistry |
Food Science |
Mathematics / Symbolic Mathematics |
pH |
Quantitative Analysis
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A Lab Experience To Illustrate the Physicochemical Principles of Detergency J. A. Poce-Fatou, M. Bethencourt-Núñez, C. Moreno, F. J. Moreno-Dorado, and J. J. Pinto-Ganfornina
This article presents a lab to study the role of a surfactant and builder in laundry detergent efficiency as determined through measurements of the diffuse reflectances of polyester samples impregnated with linseed oil.
Poce-Fatou, J. A.; Bethencourt-Núñez, M.; Moreno, C.; Moreno-Dorado, F. J.; Pinto-Ganfornina, J. J. J. Chem. Educ. 2008, 85, 266.
Aqueous Solution Chemistry |
Consumer Chemistry |
Laboratory Equipment / Apparatus |
Micelles |
Surface Science |
Thermodynamics
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Scientific–Chemical Viewpoints Regarding Smoking: A Science Laboratory for All Ron Blonder
This article describes a lab that examines the acidity of cigarette smoke as well as solid particles and vapor phase substances found therein, and simulates the effects of smoking on the lungs. The aim of this activity is to expose adolescents to the scientific aspects of smoking and the relevance of chemistry in everyday life.
Blonder, Ron. J. Chem. Educ. 2008, 85, 248.
Acids / Bases |
Consumer Chemistry |
Gases |
Laboratory Equipment / Apparatus |
pH |
Applications of Chemistry |
Student-Centered Learning
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The Role of Water Chemistry in Marine Aquarium Design: A Model System for a General Chemistry Class Jeffrey J. Keaffaber, Ramiro Palma, and Kathryn R. Williams
Water chemistry is central to aquarium design, and it provides many potential applications for discussion in undergraduate chemistry and engineering courses. This article uses a hypothetical tank to house ocean sunfish as a model to show students the calculations and other considerations that are needed when designing a marine aquarium.
Keaffaber, Jeffrey J.; Palma, Ramiro; Williams, Kathryn R. J. Chem. Educ. 2008, 85, 225.
Acids / Bases |
Aqueous Solution Chemistry |
Consumer Chemistry |
Oxidation / Reduction |
Stoichiometry |
Water / Water Chemistry
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Using the Relationship between Vehicle Fuel Consumption and CO2 Emissions To Illustrate Chemical Principles Maria T. Oliver-Hoyo and Gabriel Pinto
This instructional resource utilizes consumer product information by which students compare theoretical stoichiometric calculations to CO2 car emissions and fuel consumption data. Representing graphically the emission of CO2 versus consumption of fuel provides a tangible way of connecting concepts studied in chemistry classes to everyday life.
Oliver-Hoyo, Maria T.; Pinto, Gabriel. J. Chem. Educ. 2008, 85, 218.
Applications of Chemistry |
Consumer Chemistry |
Stoichiometry
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A Simplified Model To Predict the Effect of Increasing Atmospheric CO2 on Carbonate Chemistry in the Ocean Brian J. Bozlee, Maria Janebo, and Ginger Jahn
The chemistry of dissolved inorganic carbon in seawater is reviewed and used to predict the potential effect of rising levels of carbon dioxide in the atmosphere. It is found that calcium carbonate may become unsaturated in cold surface seawater by the year 2100, resulting in the destruction of calcifying organisms such as coral.
Bozlee, Brian J.; Janebo, Maria; Jahn, Ginger. J. Chem. Educ. 2008, 85, 213.
Applications of Chemistry |
Aqueous Solution Chemistry |
Atmospheric Chemistry |
Equilibrium |
Green Chemistry |
Water / Water Chemistry
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Electrochemical Polishing of Silverware: A Demonstration of Voltaic and Galvanic Cells Michelle M. Ivey and Eugene T. Smith
Using a battery and a graphite electrode, an electrolytic cell is constructed to generate a layer of tarnish on silverware. Students then determine that the tarnish can be removed by electrochemically converting it back to silver using aluminum foil and baking soda.
Ivey, Michelle M.; Smith, Eugene T. J. Chem. Educ. 2008, 85, 68.
Consumer Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
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Colorful Lather Printing Susan A. S. Hershberger, Matt Nance, Arlyne M. Sarquis, and Lynn M. Hogue
Students explore the chemistry of polar and nonpolar substances and surfactants while marbling paper with shaving cream and food coloring.
Hershberger, Susan A. S.; Nance, Matt; Sarquis, Arlyne M.; Hogue, Lynn M. J. Chem. Educ. 2007, 84, 608A.
Applications of Chemistry |
Consumer Chemistry |
Noncovalent Interactions |
Physical Properties |
Surface Science |
Water / Water Chemistry
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Garbage Juice: Waste Management and Leachate Generation Jenna R. Jambeck and Jean M. Andino
Multi-colored breakfast cereal is used to model the concepts of leachate and leaching from municipal solid waste in a landfill.
Jambeck, Jenna R.; Andino, Jean M. J. Chem. Educ. 2007, 84, 240A.
Applications of Chemistry
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Experimental Determination of Ultraviolet Radiation Protection of Common Materials Susana C. A. Tavares, Joaquim C. G. Esteves de Silva, and João Paiva
The oxidation of iodide is used as an indicator for the degree of exposure to UV radiation and to investigate the protection given by a simulation of ozone using plexiglass plates, sunscreen lotions, cotton cloth with different colors, and aqueous solutions with different concentrations of natural organic matter.
Tavares, Susana C. A.; Esteves de Silva, Joaquim C. G.; Paiva, João. J. Chem. Educ. 2007, 84, 1963.
Atmospheric Chemistry |
Consumer Chemistry |
UV-Vis Spectroscopy
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The Chemistry of Paper Preservation Henry A. Carter
This article examines the applications of chemistry to paper preservation. The acid-catalyzed hydrolysis of cellulose accounts for the deterioration of paper in library books and other written records. To combat this threat to our written heritage, new permanent papers have been developed that are relatively chemically stable and undergo a very slow rate of deterioration.
Carter, Henry A. J. Chem. Educ. 2007, 84, 1937.
Acids / Bases |
Applications of Chemistry |
Aqueous Solution Chemistry |
Free Radicals |
Gas Chromatography |
HPLC |
pH |
Kinetics |
Rate Law
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New Analytical Method for the Determination of Detergent Concentration in Water by Fabric Dyeing Set Seng, Masakazu Kita, and Reiko Sugihara
This article describes a high school classroom activity in which an acrylic fabric is used as the extraction medium in the analysis of detergent concentration rather than more harmful organic solvents. An handmade reflection photometer, assembled with inexpensive materials such as LED, PVC tube, and CdS sensor, is used to determine the detergent concentration.
Seng, Set; Kita, Masakazu; Sugihara, Reiko. J. Chem. Educ. 2007, 84, 1803.
Aqueous Solution Chemistry |
Consumer Chemistry |
Dyes / Pigments |
Laboratory Equipment / Apparatus |
Quantitative Analysis |
Solutions / Solvents |
Water / Water Chemistry
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How Many Atomic Layers of Zinc Are in a Galvanized Iron Coating? Shui-Ping Yang
This article describes a guided inquiry and problem solving experiment in which students use a novel gasometric assembly to determine the thickness and number of atomic layers of zinc coating on galvanized iron wires and nails.
Yang, Shui-Ping. J. Chem. Educ. 2007, 84, 1792.
Aqueous Solution Chemistry |
Consumer Chemistry |
Electrochemistry |
Gases |
Laboratory Equipment / Apparatus |
Quantitative Analysis |
Rate Law
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Gas Clathrate Hydrates Experiment for High School Projects and Undergraduate Laboratories Melissa P. Prado, Annie Pham, Robert E. Ferazzi, Kimberly Edwards, and Kenneth C. Janda
Presents a procedure for preparing and studying propane clathrate hydrate. This experiment introduces students to this unusual solid while stimulating a discussion of the interplay of intermolecular forces, thermodynamics, and solid structure.
Prado, Melissa P.; Pham, Annie; Ferazzi, Robert E.; Edwards, Kimberly; Janda, Kenneth C. J. Chem. Educ. 2007, 84, 1790.
Alkanes / Cycloalkanes |
Applications of Chemistry |
Calorimetry / Thermochemistry |
Gases |
Phases / Phase Transitions / Diagrams |
Thermodynamics |
Water / Water Chemistry |
Hydrogen Bonding
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The "Chemistry Is in the News" Project: Can a Workshop Induce a Pedagogical Change? Miri Barak, Kathleen M. Carson, and Uri Zoller
Chemistry Is in the News is an innovative project aimed at enhancing higher-order cognitive skills via connecting university-level chemistry to everyday life and real-world issues. In this paper the results of a formative, evaluation case-study concerning the extent to which the goals of the CIITN workshop were attained are reported.
Barak, Miri; Carson, Kathleen M.; Zoller, Uri. J. Chem. Educ. 2007, 84, 1712.
Applications of Chemistry |
Learning Theories |
Professional Development
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Geographical Information Systems (GIS) Mapping of Environmental Samples across College Campuses Kathleen L. Purvis-Roberts, Harriet P. Moeur, and Andrew Zanella
In this laboratory experiment, students take environmental samples (concentrations of nitrogen dioxide) and geospatial coordinates with a global position systems unit at various locations around campus, map their data on a geo-referenced map with geographical information systems software, and compare their results to those observed by governmental agencies.
Purvis-Roberts, Kathleen L.; Moeur, Harriet P.; Zanella, Andrew. J. Chem. Educ. 2007, 84, 1691.
Applications of Chemistry |
Atmospheric Chemistry |
Gases |
Laboratory Computing / Interfacing |
UV-Vis Spectroscopy
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A New Colorimetric Assay of Tabletop Sweeteners Using a Modified Biuret Reagent Christopher J. Fenk, Nathan Kaufman, and Donald G. Gerbig, Jr.
Presents a new, fast and effective colorimetric analysis of aspartame that incorporates a less caustic biuret reagent and visible spectroscopic analysis for selective detection in aqueous solutions using readily available instrumentation.
Fenk, Christopher J.; Kaufman, Nathan; Gerbig, Donald G., Jr. J. Chem. Educ. 2007, 84, 1676.
Consumer Chemistry |
Coordination Compounds |
Crystal Field / Ligand Field Theory |
Food Science |
Qualitative Analysis |
Quantitative Analysis |
UV-Vis Spectroscopy |
Amino Acids
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Freezing Point of Milk: A Natural Way To Understand Colligative Properties Mercedes Novo, Belén Reija, and Wajih Al-Soufi
Presents a laboratory experiment that illustrates the use of freezing point measurements to control milk quality and determine molecular weight.
Novo, Mercedes; Reija, Belén; Al-Soufi, Wajih. J. Chem. Educ. 2007, 84, 1673.
Consumer Chemistry |
Food Science |
Natural Products |
Phases / Phase Transitions / Diagrams |
Solutions / Solvents
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Carbon Dioxide Fountain Seong-Joo Kang and Eun-Hee Ryu
This article presents the development of a carbon dioxide fountain that, unlike the traditional ammonia fountain, is odorless and uses consumer chemicals. This experiment also allows students to see evidence of a gaseous reagent being consumed when a pressure sensor is available.
Kang, Seong-Joo; Ryu, Eun-Hee. J. Chem. Educ. 2007, 84, 1671.
Acids / Bases |
Consumer Chemistry |
Gases |
Laboratory Equipment / Apparatus |
Reactions
|
Teaching Science in Art Erich S. Uffelman
Describes two linked, interdisciplinary courses examining conservation science and the history of 17th-century Dutch painting. Strengths and limitations of the approaches taken are discussed and key resources cited.
Uffelman, Erich S. J. Chem. Educ. 2007, 84, 1617.
Applications of Chemistry |
Dyes / Pigments |
Instrumental Methods |
Lasers |
Mass Spectrometry |
Spectroscopy
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The A1c Blood Test: An Illustration of Principles from General and Organic Chemistry Robert C. Kerber
The glycated hemoglobin blood test is a key measure of the effectiveness of glucose control in diabetics. The chemistry of glucose in the bloodstream, which underlies the test and its impact, provides an illustration of the importance of chemical equilibrium and kinetics to a major health problem.
Kerber, Robert C. . J. Chem. Educ. 2007, 84, 1541.
Applications of Chemistry |
Bioinorganic Chemistry |
Carbohydrates |
Mechanisms of Reactions |
Proteins / Peptides |
Bioorganic Chemistry
|
Liquid Crystals Activity Revisited Vladimir M. Petruševski
An activity involving an LCD display in a previously published letter could easily be misinterpreted.
Petruševski, Vladimir M. J. Chem. Educ. 2007, 84, 1429.
Applications of Chemistry
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Circuit Board Analysis for Lead by Atomic Absorption Spectroscopy in a Course for Nonscience Majors Jeffrey D. Weidenhamer
The analysis for lead through atomic absorption spectroscopy applied to the qualitative screening of circuit boards and the quantitative analysis of environmental samples demonstrates the potential hazards of improper disposal of used electronic equipment.
Weidenhamer, Jeffrey D. J. Chem. Educ. 2007, 84, 1165.
Applications of Chemistry |
Atomic Spectroscopy |
Metals |
Nonmajor Courses |
Quantitative Analysis
|
A Student Laboratory Experiment Based on the Vitamin C Clock Reaction Ed Vitz
Describes an adaptation of the vitamin C clock reaction to a student laboratory experiment in which the orders with respect to peroxide and iodide, the rate constant, and the activation energy are determined by the method of initial rates.
Vitz, Ed. J. Chem. Educ. 2007, 84, 1156.
Consumer Chemistry |
Kinetics |
Mechanisms of Reactions |
Rate Law
|
The Chemistry of Swimming Pool Maintenance Carl Salter and David L. Langhus
This paper examines the key ideas behind swimming pool chemistry -- the central importance of pH and its effect on chlorine sanitation and calcium carbonate solubility. The paper also reviews the analytical procedures and common practices used to monitor and control pool chemistry or correct problems.
Salter, Carl; Langhus, David L. J. Chem. Educ. 2007, 84, 1124.
Acids / Bases |
Applications of Chemistry |
Aqueous Solution Chemistry |
Dyes / Pigments |
pH |
Photochemistry |
Precipitation / Solubility |
Water / Water Chemistry
|
Determining the Pressure inside an Unopened Carbonated Beverage Hans de Grys
Determining the pressure of carbon dioxide inside a sealed soft drink can represents a challenging student exercise. Several methods are discussed for solving the problem, including applying the ideal gas law, gas collection via water displacement, and Henry's law.
de Grys, Hans. J. Chem. Educ. 2007, 84, 1117.
Applications of Chemistry |
Aqueous Solution Chemistry |
Consumer Chemistry |
Food Science |
Gases |
Solutions / Solvents |
Student-Centered Learning
|
Receptor Surface Models in the Classroom: Introducing Molecular Modeling to Students in a 3-D World Werner J. Geldenhuys, Michael Hayes, Cornelis J. Van der Schyf, David D. Allen, and Sarel F. Malan
Proposes a novel method for teaching drug interactions with a receptor, enzyme, or any other macromolecule or protein using plastic molecular models and aluminum foil.
Geldenhuys, Werner J.; Hayes, Michael; Van der Schyf, Cornelis J.; Allen, David D.; Malan, Sarel F. J. Chem. Educ. 2007, 84, 979.
Bioorganic Chemistry |
Drugs / Pharmaceuticals |
Laboratory Computing / Interfacing |
Medicinal Chemistry |
Molecular Modeling |
Enzymes
|
Cooking Up Colors from Plants, Fabric, and Metal Jennifer E. Mihalick and Kathleen M. Donnelly
Students dye fabric squares with two plant dyes, aqueous extracts of tea leaves and of marigold flowers, and investigate how the addition of iron to a dye bath affects the resulting color and fastness and observe that the type of fabric affects the results.
Mihalick, Jennifer E.; Donnelly, Kathleen M. J. Chem. Educ. 2007, 84, 96A.
Applications of Chemistry |
Dyes / Pigments
|
Mustard Gas: Its Pre-World War I History Ronald J. Duchovic and Joel A. Vilensky
A review of the history of the synthesis of mustard gas by 19th century European chemists highlights the increasing sophistication of the chemical sciences during this time.
Duchovic, Ronald J.; Vilensky, Joel A. J. Chem. Educ. 2007, 84, 944.
Applications of Chemistry |
Atomic Properties / Structure |
Toxicology
|
Using Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy To Analyze Archaeological Materials Adam D. Hill, Ann H. Lehman, and Maria L. Parr
In a course linking chemistry and archaeology, students analyze artifacts with a scanning electron microscope coupled with energy dispersive X-ray spectroscopy to discover the relationship between materials and the culture that produced them.
Hill, Adam D.; Lehman, Ann H.; Parr, Maria L. J. Chem. Educ. 2007, 84, 810.
Applications of Chemistry |
Nonmajor Courses |
Spectroscopy
|
A Lemon Cell Battery for High-Power Applications Kenneth R. Muske, Christopher W. Nigh, and Randy D. Weinstein
This article discusses the development of a lemon cell battery for high-power applications such as radios, portable cassette or CD players, and battery-powered toys.
Muske, Kenneth R.; Nigh, Christopher W.; Weinstein, Randy D. J. Chem. Educ. 2007, 84, 635.
Applications of Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
|
The Analysis of a Murder, a Case Study Frank J. Dinan, Steven H. Szczepankiewicz, Melinda Carnahan, and Michael T. Colvin
In conjunction with a forensic chemistry case study, students perform strontium determinations, use the data to locate a victim's origin, and act as detectives to formulate a plan to apprehend the murderers.
Dinan, Frank J.; Szczepankiewicz, Steven H.; Carnahan, Melinda; Colvin, Michael T. J. Chem. Educ. 2007, 84, 617.
Applications of Chemistry |
Atomic Properties / Structure |
Spectroscopy |
Instrumental Methods |
Atomic Spectroscopy
|
Applications of Reaction Rate Kevin Cunningham
This article presents an assignment in which students are to research and report on a chemical reaction whose increased or decreased rate is of practical importance. The assignment is designed to develop and assess a number of valuable skills and understandings, including the ability to write effectively.
Cunningham, Kevin. J. Chem. Educ. 2007, 84, 430.
Catalysis |
Enzymes |
Kinetics |
Rate Law |
Reactions |
Applications of Chemistry
|
Where Did the Water Go? Boyle's Law and Pressurized Diaphragm Water Tanks James Brimhall and Sundar Naga
Boyles law (PV is constant) provides mathematical insight into the workings of pressurized diaphragm tanks for storage of water pumped from underground wells, including predictions of the quantities of available water resulting from different initial conditions of water tank systems.
Brimhall, James; Naga, Sundar. J. Chem. Educ. 2007, 84, 425.
Applications of Chemistry |
Gases
|
Chemical Nanotechnology: A Liberal Arts Approach to a Basic Course in Emerging Interdisciplinary Science and Technology Lon A. Porter, Jr.
This course focuses on the basic science behind the major research initiatives in nanotechnology, while revisiting the origins of the field and spotlighting current advances. Students are also challenged to consider the political, economical, environmental, and ethical concerns relating to nanotechnology and its potential impact on modern society.
Porter, Lon A., Jr. J. Chem. Educ. 2007, 84, 259.
Applications of Chemistry |
Materials Science |
Nanotechnology |
Nonmajor Courses |
Surface Science
|
(Role) Playing Politics in an Environmental Chemistry Lecture Course A. Meredith Smythe and Daniel A. Higgins
Mock congressional hearings on topics related to renewable and nonrenewable energy; hazardous waste; water, soil, and air pollution; water quality; and genetic engineering are described as an active learning, role-playing activity for the environmental chemistry lecture course.
Smythe, A. Meredith; Higgins, Daniel A. J. Chem. Educ. 2007, 84, 241.
Applications of Chemistry |
Nonmajor Courses |
Student-Centered Learning
|
Kitchen Chemistry (Ted Lister, with Heston Blumenthal) Chrystal D. Bruce
This book contains many modules emphasizing truly important concepts in chemistry: intermolecular forces, structure, reactivity, solubility. The experiments offered exemplify the recurring phrase, familiar chemistry in an unfamiliar place.
Bruce, Chrystal D. J. Chem. Educ. 2007, 84, 41.
Applications of Chemistry |
Consumer Chemistry |
Food Science
|
Engineering Faculty Attitudes to General Chemistry Courses in Engineering Curricula Mehmet Garip, Erzat Erdil, and Ayhan Bilsel
This article presents an analysis of the attitudes of engineering faculty towards chemistry in general and individual topics in particular and tries to suggest reasons for departmental and regional variations.
Garip, Mehmet; Erdil, Erzat; Bilsel, Ayhan. J. Chem. Educ. 2006, 83, 1873.
Administrative Issues |
Applications of Chemistry |
Nonmajor Courses
|
A Kool Reaction from the Fine Print Susan A. S. Hershberger and Arlyne M. Sarquis
Students investigate the reduction of artificial food dyes by citric acid-promoted oxidation of a metal in the form of fine or coarse steel wool. The artificial red and yellow food dyes present in drink mixes contain azo linkages (nitrogennitrogen double bonds) that are readily reduced to colorless products under mild reducing conditions.
Hershberger, Susan A. S.; Sarquis, Arlyne M. J. Chem. Educ. 2006, 83, 1792A.
Acids / Bases |
Consumer Chemistry |
Descriptive Chemistry |
Dyes / Pigments |
Food Science |
Oxidation / Reduction |
Reactions
|
Nature's Way To Make the Lantibiotics Heather A. Relyea and Wilfred A. van der Donk
This article focuses on one class of antimicrobial compounds, the lantibiotics, and discusses their biosynthetic pathways as well as their molecular mode of action. In the course of the review, the meaning of the terms regio-, chemo-, and stereoselectivity are discussed.
Relyea, Heather A.; van der Donk, Wilfred A. J. Chem. Educ. 2006, 83, 1769.
Applications of Chemistry |
Bioorganic Chemistry |
Biotechnology |
Biosynthesis |
Catalysis |
Drugs / Pharmaceuticals |
Proteins / Peptides
|
Whatever Floats (or Sinks) Your Can Michael J. Sanger
Students determine which property of the sodas (caffeine content, soda color, or sugar content) is responsible for whether soft-drink cans float or sink in water.
Sanger, Michael J. J. Chem. Educ. 2006, 83, 1632A.
Consumer Chemistry |
Physical Properties |
Nonmajor Courses
|
Use of the Mid-Lecture Break in Chemistry Teaching: A Survey and Some Suggestions David K. Smith
This article uses student feedback to explore student attitudes towards the use of lecture breaks. A survey indicates that undergraduates genuinely value such breaks, finding them educationally useful and enhancing their enjoyment of the lecture experience.
Smith, David K. J. Chem. Educ. 2006, 83, 1621.
Applications of Chemistry |
Learning Theories
|
Liquid Crystals Activity Don L. Lewis and Mark Warren
Briefly explains how liquid crystal displays work and proposes a short activity that makes use of LCD devices available in a high school setting.
Lewis, Don L.; Warren, Mark. J. Chem. Educ. 2006, 83, 1602.
Applications of Chemistry
|
Using Metals To Change the Colors of Natural Dyes Jennifer E. Mihalick and Kathleen M. Donnelly
Metal salts (mordants) are used to produce different colors in fabrics dyed with tea leaves or marigold flowers. This experiment is especially suitable for nonscience majors and can be used to introduce polymers.
Mihalick, Jennifer E.; Donnelly, Kathleen M. J. Chem. Educ. 2006, 83, 1550.
Applications of Chemistry |
Dyes / Pigments |
Transition Elements
|
An Alternative Procedure for Carbohydrate Analysis of Bananas: Cheaper and Easier C. Michele Davis-McGibony, Randall R. Bennett, Arthur D. Bossart II, and S. Todd Deal
The use of commercially available glucose test strips for home diabetic care is described as a new approach for determining the glucose concentrations in a ripening banana.
Davis-McGibony, C. Michele; Bennett, Randall R.; Bossart, Arthur D., II; Deal, S. Todd. J. Chem. Educ. 2006, 83, 1543.
Applications of Chemistry |
Carbohydrates |
Food Science |
Nutrition |
Plant Chemistry
|
A Polymer in Everyday Life: The Isolation of Poly(vinyl alcohol) from Aqueous PVA Glues. An Undergraduate Chemistry Experiment Yueh-Huey Chen and Jing-Fun Yaung
The IR spectra of three common and related polymers are used to identify functional groups and rationalize molecular structures.
Chen, Yueh-Huey; Yaung, Jing-Fun. J. Chem. Educ. 2006, 83, 1534.
Applications of Chemistry |
Aqueous Solution Chemistry |
Esters |
IR Spectroscopy |
Molecular Properties / Structure
|
Chemical Composition of a Fountain Pen Ink J. Martín-Gil, M. C. Ramos-Sánchez, F. J. Martín-Gil, and M. José-Yacamán
Black ink (Parker Quink) widely used in 19501980 is characterized and compared with other traditional inks. There is agreement that the main cause of ink decay is the iron(II) sulfate content, whose effect is stronger than the destructive action of acids.
Martín-Gil, J.; Ramos-Sánchez, M. C.; Martín-Gil, F. J.; José-Yacamán, M. J. Chem. Educ. 2006, 83, 1476.
Applications of Chemistry |
Bioinorganic Chemistry |
Dyes / Pigments |
Free Radicals |
Reactions
|
Polymers: Cornerstones of Construction John P. Droske and Charles E. Carraher, Jr.
This report summarizes the application of natural and synthetic polymers as building materials.
Droske, John P.; Carraher, Charles E., Jr. J. Chem. Educ. 2006, 83, 1428.
Materials Science |
Applications of Chemistry
|
Solar Irradiation of Bilirubin: An Experiment in Photochemical Oxidation A. E. Pillay and F. M. Salih
Describes an experiment on photochemical oxidation employing solar irradiation of bilirubin followed by spectrophotometric absorption. The bilirubin undergoes depletion, and the declining concentration can be expressed exponentially as a function of time. The instantaneous reaction rates, half-life, and rate constant can be derived directly from the exponential plot.
Pillay, A. E.; Salih, F. M. J. Chem. Educ. 2006, 83, 1327.
Applications of Chemistry |
Bioanalytical Chemistry |
UV-Vis Spectroscopy |
Photochemistry
|
Chemistry, Society, and Civic Engagement (Part 1): The SENCER Project Catherine Hurt Middlecamp, Trace Jordan, Amy M. Shachter, Sue Lottridge, and Karen Kashmanian Oates
Science Education for New Civic Engagements and Responsibilities is a national dissemination project for courses in science, technology, engineering, and mathematics. SENCER courses connect science and civic engagement by teaching through complex, contested, current, and unresolved public issues to the underlying scientific principles.
Middlecamp, Catherine Hurt; Jordan, Trace; Shachter, Amy M.; Lottridge, Sue; Kashmanian Oates, Karen. J. Chem. Educ. 2006, 83, 1301.
Applications of Chemistry |
Nonmajor Courses
|
Color Science, a Course for Nonscience Majors Maria C. Gelabert
Color Science, a nonmajor chemistry course, was designed to incorporate a rich theoretical base in chemistry and physics with many applicable technologies. The author describes the development of the course, combining overarching goals in science literacy with student feedback to drive improvements.
Gelabert, Maria C. J. Chem. Educ. 2006, 83, 1155.
Dyes / Pigments |
Nonmajor Courses |
Applications of Chemistry
|
CHEMnet: Analysis of the Use of Special Features and Multimedia Elements of an Online Chemistry Course Sabine Nick
Describes CHEMnet, an online, introductory chemistry course available in English and German.
Nick, Sabine. J. Chem. Educ. 2006, 83, 1099.
Applications of Chemistry |
Enrichment / Review Materials |
Learning Theories
|
Molecular Handshake: Recognition through Weak Noncovalent Interactions Parvathi S. Murthy
This article traces the development of our thinking about molecular recognition through noncovalent interactions, highlights their salient features, and suggests ways for comprehensive education on this important concept.
Murthy, Parvathi S. J. Chem. Educ. 2006, 83, 1010.
Applications of Chemistry |
Biosignaling |
Membranes |
Molecular Recognition |
Noncovalent Interactions |
Chromatography |
Molecular Properties / Structure |
Polymerization |
Reactions
|
Complexometric Titration of Aluminum and Magnesium Ions in Commercial Antacids. An Experiment for General and Analytical Chemistry Laboratories Shui-Ping Yang and Ruei-Ying Tsai
A novel experiment for determining the total and individual aluminum and magnesium ion content in commercial antacids is described. This experiment is developed with three independent protocols based on complexometric direct and back titrations containing the concepts and usages of blocking, masking, buffer controls and metallic indicators.
Yang, Shui-Ping; Tsai, Ruei-Ying. J. Chem. Educ. 2006, 83, 906.
Aqueous Solution Chemistry |
Chemometrics |
Consumer Chemistry |
Medicinal Chemistry |
Quantitative Analysis |
Titration / Volumetric Analysis |
UV-Vis Spectroscopy
|
Analysis of the Thickening Agents in Automotive Greases by GC–MS David Mayotte, Craig J. Donahue, and Cheryl A. Snyder
Describes a laboratory procedure for the identification of the thickening agents in lubricating greases by GCMS.
Mayotte, David; Donahue, Craig J.; Snyder, Cheryl A. J. Chem. Educ. 2006, 83, 902.
Applications of Chemistry |
Consumer Chemistry |
Gas Chromatography |
Industrial Chemistry |
Mass Spectrometry |
Separation Science |
Fatty Acids
|
Making the Most of a One-Semester General, Organic, Biochemistry Course: A Novel Integrated Curriculum Laura DeLong Frost, S. Todd Deal, and Patricia B. Humphrey
A one-semester, general, organic, and biochemistry course is revised from a standard "follow the textbook" curriculum to an integrated curriculum, which focuses on presenting foundational concepts (general and organic chemistry) in the context of biomolecules and biochemistry and moving the majority of the computational aspects of the course to the laboratory.
Frost, Laura DeLong; Deal, S. Todd; Humphrey, Patricia B. J. Chem. Educ. 2006, 83, 893.
Applications of Chemistry |
Nonmajor Courses
|
Lubricating Grease: A Chemical Primer Craig J. Donahue
This article provides an overview of the function, properties, composition, and preparation of lubricating grease
Donahue, Craig J. J. Chem. Educ. 2006, 83, 862.
Applications of Chemistry |
Industrial Chemistry |
Fatty Acids
|
Chemistry of Electronic Gases James R. Clark
The chemistry of electronic gases can be used in the classroom to provide many interesting examples of molecular structures, chemical reactions, periodic trends, and environmental chemistry.
Clark, James R. J. Chem. Educ. 2006, 83, 857.
Applications of Chemistry |
Gases |
Industrial Chemistry |
Semiconductors |
Solid State Chemistry
|
The Discovery and Development of Cisplatin Rebecca A. Alderden, Matthew D. Hall, and Trevor W. Hambley
Cisplatin is currently one of the most widely used anticancer drugs in the world. The unlikely events surrounding the discovery of its anticancer activity, subsequent introduction into the clinic, and the continuing research into platinum compounds is the subject of this review.
Alderden, Rebecca A.; Hall, Matthew D.; Hambley, Trevor W. J. Chem. Educ. 2006, 83, 728.
Bioinorganic Chemistry |
Coordination Compounds |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Metallic Bonding |
Oxidation State |
Synthesis
|
Calcium Phosphates and Human Beings Sergey V. Dorozhkin
This article describes the general importance of calcium phosphates for human beings. The basic information on the structure and chemical properties of the biologically relevant calcium phosphates is summarized.
Dorozhkin, Sergey V. J. Chem. Educ. 2006, 83, 713.
Applications of Chemistry |
Bioinorganic Chemistry |
Biotechnology |
Materials Science |
Medicinal Chemistry |
Natural Products
|
The Great Wakonse Earthquake of 2003: A Short, Problem-Based Introduction to the Titration Concept Brian P. Coppola, Amy C. Gottfried, Robyn L. Gdula, Alan L. Kiste, and Nathan W. Ockwig
This activity introduces nonscience adult learners to the concept of titration from real-world instructions about earthquake water safety found in a California phone book.
Coppola, Brian P.; Gottfried, Amy C.; Gdula, Robyn L.; Kiste, Alan L.; Ockwig, Nathan W. J. Chem. Educ. 2006, 83, 600.
Acids / Bases |
Applications of Chemistry |
Aqueous Solution Chemistry |
Qualitative Analysis |
Titration / Volumetric Analysis |
Water / Water Chemistry
|
An Introduction to Polymer Processing, Morphology, and Property Relationships through Thermal Analysis of Plastic PET Bottles. Exercises Designed to Introduce Students to Polymer Physical Properties H. Darrell Iler, Eric Rutt, and Seth Althoff
Through thermal analyses of poly(ethylene terephthlate) (PET) bottles, students are introduced to the relationships between processing, morphology, and physical properties of polymer materials.
Iler, H. Darrell; Rutt, Eric; Althoff, Seth. J. Chem. Educ. 2006, 83, 439.
Applications of Chemistry |
Heat Capacity |
Instrumental Methods |
Materials Science |
Thermal Analysis
|
Teaching Chemistry Laboratory Skills in Industrial Contexts Julianne M. Braun and Carol White
A recently completed project has produced a compilation of 40 laboratory experiments presented within the contexts of five major industries. This article provides a summary of these experiments, along with a discussion of ancillary materials.
Braun, Julianne M.; White, Carol. J. Chem. Educ. 2006, 83, 353.
Applications of Chemistry |
Industrial Chemistry |
Metals |
Polymerization |
Water / Water Chemistry
|
Preparation and Viscosity of Biodiesel from New and Used Vegetable Oil. An Inquiry-Based Environmental Chemistry Laboratory Nathan R. Clarke, John Patrick Casey, Earlene D. Brown, Ezenwa Oneyma, and Kelley J. Donaghy
Presents a simple synthetic laboratory that requires students to find a general synthetic method to make biodiesel (fuel made from clean sources such as vegetable oils) and assess its viscosity versus temperature.
Clarke, Nathan R.; Casey, John Patrick; Brown, Earlene D.; Oneyma, Ezenwa; Donaghy, Kelley J. . J. Chem. Educ. 2006, 83, 257.
Applications of Chemistry |
Esters |
Physical Properties |
Synthesis
|
Linking Laboratory Experiences to the Real World: The Extraction of Octylphenoxyacetic Acid from Water Jorge E. Loyo-Rosales, Alba Torrents, Georgina C. Rosales-Rivera, and Clifford P. Rice
A known quantity of the sodium salt of octylphenoxyacetic acid is dissolved in water, transformed to the acid (insoluble) form, and extracted using dichloromethane. These changes can be followed visually owing to conspicuous changes in solution turbidity.
Loyo-Rosales, Jorge E.; Torrents, Alba; Rosales-Rivera, Georgina C.; Rice, Clifford P. J. Chem. Educ. 2006, 83, 248.
Acids / Bases |
Applications of Chemistry |
Aqueous Solution Chemistry |
pH |
Stoichiometry |
Nonmajor Courses |
Water / Water Chemistry
|
Reducing the Use of Agrochemicals: A Simple Experiment M. M. Vidal, Olga M. S. Filipe, and M. C. Cruz Costa
This article describes a simple laboratory project to demonstrate that dissemination of nutrients and pesticides is prone to surface runoff and groundwater leaching by following the movement of inorganic phosphorus into groundwater.
Vidal, M. M.; Filipe, Olga M. S.; Costa, M. C. Cruz. J. Chem. Educ. 2006, 83, 245.
Agricultural Chemistry |
Applications of Chemistry |
Natural Products |
Quantitative Analysis |
UV-Vis Spectroscopy
|
An Interactive Environmental Science Course for Education Science Majors Suzanne K. Lunsford and William Slattery
Describes an interactive environmental modular science course for education science majors preparing to become teachers at the primary and secondary levels. The purpose of the course is to give students experience in inquiry, gathering data, the evaluation of data to understand scientific theory, and the application of inquiry, hands-on methods in the classroom.
Lunsford, Suzanne K.; Slattery, William. J. Chem. Educ. 2006, 83, 233.
Applications of Chemistry |
Geochemistry |
Nonmajor Courses |
Water / Water Chemistry |
Student-Centered Learning |
Standards National / State
|
Theoretical Insights for Practical Handling of Pressurized Fluids Alfonso Aranda and María del Prado Rodríguez
Introduces the basic considerations for managing pressurized fluids, mainly liquefied and compressed gases.
Aranda, Alfonso; Rodríguez, María del Prado. J. Chem. Educ. 2006, 83, 93.
Applications of Chemistry |
Gases |
Phases / Phase Transitions / Diagrams |
Thermodynamics
|
Moving Chemistry Education into 3D: A Tetrahedral Metaphor for Understanding Chemistry. Union Carbide Award for Chemical Education Peter Mahaffy
Proposes a new conceptual metaphor to enrich our description of chemistry education and support the many existing efforts to help students make connections with the chemistry found in textbooks.
Mahaffy, Peter. J. Chem. Educ. 2006, 83, 49.
Applications of Chemistry |
Atmospheric Chemistry |
Learning Theories |
Nonmajor Courses |
Student-Centered Learning
|
Brewing Science in the Chemistry Laboratory: A "Mashing" Investigation of Starch and Carbohydrates Michael W. Pelter and Jennifer McQuade
This experiment is an investigation of the chemistry and processes involved in "mashing". Crushed malted barley is mixed with hot water and the progress of the enzymatic hydrolysis of starch is monitored using a simple iodine test.
Pelter, Michael W.; McQuade, Jennifer. J. Chem. Educ. 2005, 82, 1811.
Carbohydrates |
Enzymes |
Food Science |
Consumer Chemistry |
Nonmajor Courses
|
Introductory Chemistry Needs a Revolution. ACS and IUPAC and AAAS and ICUC Should Lead It Stephen J. Hawkes
The customary curriculum of introductory chemistry is not supported by evidence and does not serve the needs of most students. A prestigious body such as ACS, IUPAC, AAAS, or ICUC should initiate reform and follow it up aggressively.
Hawkes, Stephen J. J. Chem. Educ. 2005, 82, 1615.
Applications of Chemistry |
Conferences
|
Making Usable, Quality Opaque or Transparent Soap Suzanne T. Mabrouk
First-year and organic chemistry students will learn the chemistry of soap by making some of the eleven described formulations, which produce usable, quality bars of soap. Opaque and transparent soaps are made in two and three hours, respectively. With an introduction to formulation chemistry, organic chemistry students can devise a formulation to synthesize their own opaque soap. Many of the formulations use commonly-available fats and oils, while some formulations incorporate specialty fats and oils for therapeutic purposes, for example, to relieve dry skin or itching.
Mabrouk, Suzanne T. J. Chem. Educ. 2005, 82, 1534.
Colloids |
Consumer Chemistry |
Lipids |
Nonmajor Courses |
Applications of Chemistry |
Esters
|
Stoichiometry of Calcium Medicines Gabriel Pinto
Calcium supplements provide an excellent context in which to review most of the core content of general chemistry, namely, stoichiometry, concentration units, hydration of salts, inorganic and organic salts, physiological importance of elements, resonance in ions, geometry of polyatomic ions, and isomerism.
Pinto, Gabriel. J. Chem. Educ. 2005, 82, 1509.
Stoichiometry |
Applications of Chemistry |
Drugs / Pharmaceuticals |
Medicinal Chemistry
|
Teaching Significant Figures Using Age Conversions Thomas D. Crute
In this classroom activity the instructor provides increasingly precise values of the age in years of a famous person and asks students to calculate that age in days. The activity facilitates discussions of estimated measurements, significant figures, exact numbers, rounding, and conversion factors.
Crute, Thomas D. J. Chem. Educ. 2005, 82, 1507.
Enrichment / Review Materials |
Applications of Chemistry |
Constructivism
|
Telling the Stories of Chemistry Trevor M. Kitson
This article describes the author's long-established practice of including in every chemistry lecture an "interest interlude"a few minutes of discussion about some fascinating, amazing, or amusing aspect of chemistry. Students report that this significantly enhances their enjoyment of lectures and appreciation of chemistry.
Kitson, Trevor M. J. Chem. Educ. 2005, 82, 1504.
Learning Theories |
Professional Development |
Applications of Chemistry |
Enrichment / Review Materials
|
Based on a True Story: Using Movies as Source Material for General Chemistry Reports Mark A. Griep and Marjorie L. Mikasen
Presents a list of one dozen, highly rated movies in which the focus is either a scientist's chemical research or the societal impact of some chemical compound. The method by which two of these movies were used as source material for a written report in a general chemistry course is described.
Griep, Mark A.; Mikasen, Marjorie L. J. Chem. Educ. 2005, 82, 1501.
Medicinal Chemistry |
Women in Chemistry |
Applications of Chemistry |
Drugs / Pharmaceuticals |
Industrial Chemistry |
Nonmajor Courses |
Nuclear / Radiochemistry
|
Napoleon's Buttons: Teaching the Role of Chemistry in History Cindy Samet and Pamela J. Higgins
This unique approach to the introductory chemistry course encourages students to think about how an individual molecule can shape historical events and how these events can, in turn, have an impact on the field of chemistry.
Samet, Cindy; Higgins, Pamela J. J. Chem. Educ. 2005, 82, 1496.
Enrichment / Review Materials |
Nonmajor Courses |
Applications of Chemistry |
Student-Centered Learning
|
The Fizz-Keeper: A Useful Science Tool John P. Williams, Sandy Van Natta, and Rebecca Knipp
The Fizz-Keeper is well suited for a great variety of pressure-based activities.
Williams, John P.; Van Natta, Sandy; Knipp, Rebecca. J. Chem. Educ. 2005, 82, 1454.
Applications of Chemistry |
Colloids |
Gases
|
Electropolymerized Conducting Polymer as Actuator and Sensor Device: An Undergraduate Electrochemical Laboratory Experiment María T. Cortés and Juan C. Moreno
A trilayer formed by two conducting polymer films sandwiched around an adhesive polymer layer works as actuator and sensor simultaneously. This device can be bent up to 180 and it can be used as a sensing device of physical chemistry parameters such as cell temperature and electrolyte concentration. In this article, it is shown in a didactic way how to electrochemically synthesize ClO4-doped polypyrrole (PPy) films, how to fabricate a trilayer device, and how to evaluate its actuating and sensing capabilities. The required materials are simple and a complicated setup is not necessary.
Cortés, María T.; Moreno, Juan C. J. Chem. Educ. 2005, 82, 1372.
Electrochemistry |
Materials Science |
Undergraduate Research |
Polymerization |
Applications of Chemistry
|
Introduction to Photolithography: Preparation of Microscale Polymer Silhouettes Kimberly L. Berkowski, Kyle N. Plunkett, Qing Yu, and Jeffrey S. Moore
In this experiment, a glass microscope slide acts as the microchip. Students can pattern this "microchip" by layering negative photoresist on the slide using a solution containing monomer, crosslinker, photoinitiator, and dye. The students then cover the photoresist with a photomask, which is the negative of a computer-generated image or text printed on transparency film, and illuminate it with UV light. The photoresist in the exposed area polymerizes into a polymer network with a shape dictated by the photomask. The versatility of this technique is exemplified by allowing each student to fabricate virtually any shape imaginable, including his or her silhouette.
Berkowski, Kimberly L.; Plunkett, Kyle N.; Yu, Qing; Moore, Jeffrey S. J. Chem. Educ. 2005, 82, 1365.
Materials Science |
Applications of Chemistry |
Free Radicals |
Polymerization
|
Hands-on Classroom Photolithography Laboratory Module To Explore Nanotechnology Scott J. Stelick, William H. Alger, Jesse S. Laufer, Anna M. Waldron, and Carl A. Batt
Teaching nanotechnology in the high school and undergraduate environment is a challenge given the typical expense of instruments used to create micro- and nano-sized devices. To meet this challenge, a portable optical reduction stepper was designed, fabricated, and optimized for use in classrooms. This unique system was designed to provide a safe, hands-on experience for students to create microscale circuits using photolithography. Students are able to design, fabricate, and test a circuit with dimensions as small as 100 mm.
Stelick, Scott J.; Alger, William H.; Laufer, Jesse S.; Waldron, Anna M.; Batt, Carl A. J. Chem. Educ. 2005, 82, 1361.
Applications of Chemistry |
Enrichment / Review Materials |
Nanotechnology |
Polymerization |
Undergraduate Research
|
Chemistry of Moth Repellents Gabriel Pinto
A real-life example consisting of the study of the different substances used as moth repellents is presented to introduce students to miscellaneous topics such as sublimation, intermolecular forces, insecticides, and the effect of moths on clothes. A set of questions about the most common moth repellents, well known to students, is used to motivate them to understand several everday phenomena through chemistry concepts.
Pinto, Gabriel. J. Chem. Educ. 2005, 82, 1321.
Noncovalent Interactions |
Applications of Chemistry |
Phases / Phase Transitions / Diagrams |
Solids |
Physical Properties |
Consumer Chemistry
|
Mineral Analysis of Whole Grain Total Cereal Paul Hooker
This article describes the quantitative analysis of the elements iron, zinc, and calcium in Whole Grain Total Cereal, a cereal product that claims to contain 100% of the daily value of several vitamins and minerals. This experiment can be implemented at several instructional levels including chemistry courses for science and nonscience majors, and in more advanced chemistry courses such as quantitative or instrumental analysis.
Hooker, Paul. J. Chem. Educ. 2005, 82, 1223.
Consumer Chemistry |
Food Science |
Nutrition |
Quantitative Analysis |
UV-Vis Spectroscopy |
Nonmajor Courses
|
Our Everyday Cup of Coffee: The Chemistry behind Its Magic Marino Petracco
Coffee beverages are so popular all over the world that there is hardly any need to describe them. But underlying this seemingly commonplace beverage there is a whole realm worth serious scientific study. The complexity of the raw seed matrix, made even more intricate when roasted, requires a deep understanding of its chemical nature. While coffee is not consumed for nutritional purposes, it is appreciated for its taste appeal along with its stimulating effects on mental and physical activity. The attention to quality is of paramount importance to both of these aspects to supply the customers with a pleasant and wholesome product.
Petracco, Marino. J. Chem. Educ. 2005, 82, 1161.
Colloids |
Food Science |
Natural Products |
Nutrition |
Agricultural Chemistry |
Chromatography |
Vitamins |
Consumer Chemistry
|
8:31 a.m. Belly Flop: Attitude Adjustment through Weekly Feature Molecules Sonya J. Franklin, Norbert J. Pienta, and Melissa D. Fry
A series of molecules or molecular systems were described to students in the second semester of general chemistry as a way to convey that "everything is a chemical", to demonstrate the relevance of chemistry in their everyday lives, and to promote student engagement in a class that was offered in the early morning.
Franklin, Sonya J.; Pienta, Norbert J.; Fry, Melissa D. J. Chem. Educ. 2005, 82, 847.
Descriptive Chemistry |
Enrichment / Review Materials |
Applications of Chemistry |
Consumer Chemistry |
Molecular Properties / Structure |
Student-Centered Learning
|
Chemistry as General Education Todd P. Silverstein
Regarding Tros second point, I wish to take this opportunity to remind readers that we at Willamette University have developed a very successful Case Study/Spiral Approach to the majors introductory chemistry course. The second semester of this course is entirely centered on eight case studies (e.g., lasers, fossil fuels, air pollution, blood) that allow us to connect chemistry to life in the real world, and in this manner address issues that are important for liberal education.
Silverstein, Todd P. J. Chem. Educ. 2005, 82, 838.
Applications of Chemistry |
Learning Theories |
Student-Centered Learning
|
Analysis of OxiClean: An Interesting Comparison of Percarbonate Stain Removers Jeffrey D. Bracken and David Tietz
Several different brands of oxygen-based multipurpose stain removers consist of simple mixtures of sodium percarbonate and sodium carbonate. A small sample of each brand of stain remover is decomposed and then analyzed. The observed difference in mass allows students to accurately determine the percentages of each component of the stain remover. A back-titration experiment and a precipitation reaction are performed to confirm the complete decomposition of the original mixture.
Bracken, Jeffrey D.; Tietz, David. J. Chem. Educ. 2005, 82, 762.
Stoichiometry |
Consumer Chemistry
|
A Supramolecular Approach to Medicinal Chemistry: Medicine Beyond the Molecule David K. Smith
This article emphasizes a conceptual view of medicinal chemistry, which has important implications for the future, as the supramolecular approach to medicinal-chemistry products outlined here is rapidly allowing nanotechnology to converge with medicine. In particular, this article discusses recent developments including the rational design of drugs such as Relenza and Tamiflu, the mode of action of vancomycin, and the mechanism by which bacteria develop resistance, drug delivery using cyclodextrins, and the importance of supramolecular chemistry in understanding protein aggregation diseases such as Alzheimer's and CreutzfieldJacob.
Smith, David K. J. Chem. Educ. 2005, 82, 393.
Drugs / Pharmaceuticals |
Noncovalent Interactions |
Medicinal Chemistry |
Nanotechnology |
Proteins / Peptides
|
Hard Water and Soft Soap: Dependence of Soap Performance on Water Hardness. A Classroom Demonstration Viktoria K. L. Osorio, Wanda de Oliveira, and Omar A. El Seoud
We describe a series of classroom demonstrations presented to high school students. The demonstrations were carried out to answer the question: Why does soap not foam in seawater? We generalized the question into: Why does soap performance depend on the hardness of the water used? A sequence of experiments was carried out to compare the performance of soap in soft and hard water and to illustrate the water-softening action of EDTA and zeolites.
Osorio, Viktoria K. L.; de Oliveira, Wanda; El Seoud, Omar A. J. Chem. Educ. 2005, 82, 257.
Water / Water Chemistry |
Consumer Chemistry
|
Lipid Extraction and Cholesterol Quantification: A Simple Protocol M. Carmo Barreto
A fast and simple protocol for lipid extraction from egg yolk and walnut is presented. Students learn to extract total lipids from both sources and to assess the quantity of cholesterol in lipid extracts by the LiebermannBuchard method, in a semi-quantitative way. This experiment is easily done in a two-hour lab period, except for the evaporation of lipid extracts to dryness, which proceeds overnight and is weighed by the students the following day
Barreto, M. Carmo. J. Chem. Educ. 2005, 82, 103.
Applications of Chemistry |
Bioanalytical Chemistry |
Consumer Chemistry |
Lipids |
Natural Products |
Quantitative Analysis
|
Measuring Viscoelastic Deformation with an Optical Mouse T. W. Ng
A simple demonstration of viscoelasticity can be carried out by attaching a weight to a polymer film and watching it extend over time. For accurate and quantifiable data on the deformation, an electronic displacement sensor should be incorporated. Most of such sensors are expensive. Here, an optical mouse was demonstrated to provide accurate data at low cost. The experiment was also devised in a manner to allow students to learn about viscoelastic deformation experientially.
Ng, T. W. J. Chem. Educ. 2004, 81, 1628.
Consumer Chemistry |
Laboratory Equipment / Apparatus |
Materials Science
|
Quantitative Determination of Citric and Ascorbic Acid in Powdered Drink Mixes: A High School or General Chemistry Experiment Samuella B. Sigmann and Dale E. Wheeler
This article provides a method to quantitatively determine the amount of both citric and ascorbic acid in a given sample of a powdered drink mix. The total moles of acid in the sample are determined by titration with sodium hydroxide. Moles of ascorbic acid are determined by titration with potassium iodate. Moles of citric acid are determined by difference.
Sigmann, Samuella B.; Wheeler, Dale E. J. Chem. Educ. 2004, 81, 1479.
Acids / Bases |
Aqueous Solution Chemistry |
Consumer Chemistry |
Food Science |
Quantitative Analysis |
Titration / Volumetric Analysis
|
The Quantitative Determination of Food Dyes in Powdered Drink Mixes. A High School or General Science Experiment Samuella B. Sigmann and Dale E. Wheeler
A simple spectrophotometric procedure for the quantitative determination of FD&C food dyes in powdered drink mixes appropriate for high school or general science classes is presented. This method describes the determination of the total quantity of food dye, the quantity of dye per serving, and the percent by mass of each dye in the sample. Directions for the creation of food dye calibration curves is also presented.
Sigmann, Samuella B.; Wheeler, Dale E. J. Chem. Educ. 2004, 81, 1475.
Aqueous Solution Chemistry |
Dyes / Pigments |
Food Science |
Quantitative Analysis |
UV-Vis Spectroscopy |
Consumer Chemistry
|
Using Clinical Cases To Teach General Chemistry Brahmadeo Dewprashad, Charles Kosky, Geraldine S. Vaz, and Charlotte L. Martin
This article describes how a fact-based clinical case was effectively used to motivate and enrich the classroom experience and review many of the concepts covered in general chemistry. The case involves an elderly patient who was brought to the emergency room. The results of his physical examination and laboratory analysis of his blood are presented. The students, in peer-led groups, work through the chemical principles involved in the doctor's diagnosis and treatment options for the patient. The article describes the case study, instructors' observations, and students' perception of the activity.
Dewprashad, Brahmadeo; Kosky, Charles; Vaz, Geraldine S.; Martin, Charlotte L. J. Chem. Educ. 2004, 81, 1471.
Acids / Bases |
Drugs / Pharmaceuticals |
Equilibrium |
Kinetics |
Medicinal Chemistry
|
Calories - Who's Counting? JCE Editorial Staff
Students determine how many calories are released per gram when marshmallows and cashews burn and then compare the quantity of energy available from carbohydrates vs. fats.
JCE Editorial Staff . J. Chem. Educ. 2004, 81, 1440A.
Calorimetry / Thermochemistry |
Carbohydrates |
Lipids |
Consumer Chemistry |
Food Science |
Nutrition |
Fatty Acids
|
Spinning ATOMS Draws Energy from FUSION Raymond E. Turner
Project FUSION (Facilitating Urban Science Initiatives by Organizational Networking) links scientifically sound, culturally relevant community-based research initiatives to a network of higher education institutions and community-based organizations. Results from this project show that culturally relevant community-based research programs supported by organizational networking can have a profound effect on student participation in undergraduate research.
Turner, Raymond E. J. Chem. Educ. 2004, 81, 1246.
Applications of Chemistry |
Minorities in Chemistry |
Toxicology
|
Chocolate: A Marvelous Natural Product of Chemistry Ginger Tannenbaum
This article is a survey of chocolate from tree to table. After a brief introduction to the history of chocolate and how and where it is grown, the manufacturing process is examined, and the chemistry is explored. A bit of the jargon used in the industry is mentioned. Cocoa butter is a significant ingredient in chocolate, and an investigation of it introduces triglycerides, fatty acids, polymorphic behavior, and molecular packing of the fats in chocolate and how they affect the tempering process. There is a brief discussion of chocolate's non-Newtonian behavior and the resulting challenges presented in the manufacturing process.
Tannenbaum, Ginger. J. Chem. Educ. 2004, 81, 1131.
Natural Products |
Consumer Chemistry |
Food Science |
Fatty Acids
|
The Chemistry of Photographic Color Dye Formation Bruce E. Kahn
A laboratory activity is described where black and white photographs are converted to color images in a variety of ways.
Kahn, Bruce E. J. Chem. Educ. 2004, 81, 694.
Photochemistry |
Dyes / Pigments |
Acids / Bases |
Consumer Chemistry |
Industrial Chemistry |
Oxidation / Reduction
|
Caveman Chemistry: 28 Projects, from the Creation of Fire to the Production of Plastics (Kevin M. Dunn) Michael S. Matthews
In Caveman Chemistry, Kevin Dunn presents a historically oriented hands-on introduction to chemistry and chemical technology that is tremendously entertaining.
Matthews, Michael S. J. Chem. Educ. 2004, 81, 490.
Stoichiometry |
Oxidation / Reduction |
Applications of Chemistry |
Nomenclature / Units / Symbols |
Natural Products |
Nonmajor Courses
|
Well Wishes. A Case on Septic Systems and Well Water Requiring In-Depth Analysis and Including Optional Laboratory Experiments Mary M. Walczak and Juliette M. Lantz
This paper describes the use of a case study to teach introductory chemistry students the chemical principles of solution concentration (especially ppm) and dilution, aqueous redox reactions, and stoichiometric conversions between different solution species.
Walczak, Mary M.; Lantz, Juliette M. J. Chem. Educ. 2004, 81, 218.
Consumer Chemistry |
Water / Water Chemistry |
Solutions / Solvents |
Oxidation / Reduction |
Stoichiometry
|
The Preparation and Testing of a Common Emulsion and Personal Care Product: Lotion Suzanne T. Mabrouk
First-year chemistry students can readily prepare lotion from the emulsification of deionized water, humectant, emulsifier, emollients, thickener, and preservative. Three different lotion formulations are prepared so that students can study the effects of different emulsifiers and emollients on the quality of the final product. The purpose of the ingredients is discussed.
Mabrouk, Suzanne T. J. Chem. Educ. 2004, 81, 83.
Colloids |
Conductivity |
Consumer Chemistry |
Industrial Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
Chemistry Perfumes Your Daily Life Anne-Dominique Fortineau
This article gives a brief history of perfumery.
Fortineau, Anne-Dominique. J. Chem. Educ. 2004, 81, 45.
Consumer Chemistry |
Natural Products |
Applications of Chemistry |
Molecular Properties / Structure
|
Carbon Dioxide Flooding: A Classroom Case Study Derived from Surgical Practice Robert C. Kerber
The surgical opening in open-heart surgery is often flooded with carbon dioxide gas to avoid air embolisms when the heart is closed and restarted. This practice can be used in chemistry courses to illustrate concepts of gas density, solubility, and acidbase equilibria, including buffering.
Kerber, Robert C. . J. Chem. Educ. 2003, 80, 1437.
Acids / Bases |
Aqueous Solution Chemistry |
Gases |
Medicinal Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
Some History of Nitrates Dennis W. Barnum
The history of saltpeter is an interesting combination of chemistry, world trade, technology, politics, and warfare.
Barnum, Dennis W. J. Chem. Educ. 2003, 80, 1393.
Consumer Chemistry |
Geochemistry |
Agricultural Chemistry |
Applications of Chemistry
|
An NMR-Smell Module for the First-Semester General Chemistry Laboratory Erich S. Uffelman, Elizabeth H. Cox, J. Brown Goehring, Tyler S. Lorig, and C. Michele Davis
The series of experiments involves an exploration of organic stereochemistry via hands-on model building, several chemosensory smell tests, and hands-on use of 13C NMR, thus serving as a powerful interdisciplinary lab involving chemistry, physics, and neuroscience. Similarities and differences between NMR and MRI methods are emphasized.
Uffelman, Erich S.; Cox, Elizabeth H.; Goehring, J. Brown; Lorig, Tyler S.; Davis, C. Michele. J. Chem. Educ. 2003, 80, 1368.
NMR Spectroscopy |
Stereochemistry |
Molecular Modeling |
Medicinal Chemistry
|
National Chemistry Week 2003: Earth's Atmosphere and Beyond. JCE Resources for Chemistry and the Atmosphere Erica K. Jacobsen
This annotated bibliography collects the best that past issues of the Journal of Chemical Education have to offer for use with this year's National Chemistry Week theme: Earth's Atmosphere and Beyond. Each article has been characterized as a demonstration, experiment, activity, informational, or software/video item.
Jacobsen, Erica K. J. Chem. Educ. 2003, 80, 1106.
Atmospheric Chemistry |
Applications of Chemistry
|
Lithium Batteries: A Practical Application of Chemical Principles Richard S. Treptow
In recent years batteries have emerged in the marketplace that take advantage of the unique properties of lithium. Lithium metal is an attractive choice to serve as a battery anode because it is easily oxidized and it produces an exceptionally high amount of electrical charge per unit-weight.
Treptow, Richard S. J. Chem. Educ. 2003, 80, 1015.
Consumer Chemistry |
Electrochemistry |
Oxidation / Reduction |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Colorful Iodine Richard W. Ramette
Design for an iodine thermometer, demonstrating sublimation of iodine.
Ramette, Richard W. J. Chem. Educ. 2003, 80, 878.
Main-Group Elements |
Phases / Phase Transitions / Diagrams |
Applications of Chemistry
|
Uncle Tungsten Martin E. Fuller
Design for an iodine thermometer, demonstrating sublimation of iodine.
Fuller, Martin E. J. Chem. Educ. 2003, 80, 878.
Main-Group Elements |
Phases / Phase Transitions / Diagrams |
Applications of Chemistry
|
Kinetics of Platinum-Catalyzed Decomposition of Hydrogen Peroxide Tiffany A. Vetter and D. Philip Colombo Jr.
Determining the order and rate constant of the catalyzed decomposition of hydrogen peroxide using AOSEPT contact lens cleaning and a platinum-coated AOSEPT disc.
Vetter, Tiffany A.; Colombo, D. Philip, Jr. J. Chem. Educ. 2003, 80, 788.
Catalysis |
Consumer Chemistry |
Kinetics |
Laboratory Computing / Interfacing |
Rate Law
|
Simple Recipes for Prebiotic Soup: A High School or Undergraduate Chemistry Laboratory Marisol Martinez-Meeler, Nika Aljinovic, and Dorothy Swain
Replicating Stanley Miller's prebiotic soup experiment for introductory chemistry; includes experimental apparatus and analysis of the products.
Martinez-Meeler, Marisol; Aljinovic, Nika; Swain, Dorothy. J. Chem. Educ. 2003, 80, 665.
Amino Acids |
Aqueous Solution Chemistry |
Chromatography |
Electrochemistry |
Proteins / Peptides |
Synthesis |
Applications of Chemistry
|
Challenges at the Molecular Frontier John W. Moore
Discussion of report "Beyond the Molecular Frontier: Challenges for Chemistry and Chemical Engineering", regarding new frontiers in chemistry, the importance of helping the public and students to better understand the contributions of chemistry, and attracting the best students to the field.
Moore, John W. J. Chem. Educ. 2003, 80, 591.
Biotechnology |
Consumer Chemistry |
Materials Science |
Nanotechnology |
Administrative Issues
|
A Concept-Based Environmental Project for the First-Year Laboratory: Remediation of Barium-Contaminated Soil by In Situ Immobilization Heather D. Harle, Phyllis A. Leber, Kenneth R. Hess, and Claude H. Yoder
Simulating the detection and remediation of lead-contaminated soil using barium.
Harle, Heather D.; Leber, Phyllis A.; Hess, Kenneth R.; Yoder, Claude H. J. Chem. Educ. 2003, 80, 561.
Synthesis |
Stoichiometry |
Precipitation / Solubility |
Qualitative Analysis |
Quantitative Analysis |
Metals |
Aqueous Solution Chemistry |
Gravimetric Analysis |
Applications of Chemistry
|
Titrimetric Determination of Carbon Dioxide in a Heterogeneous Sample ("Pop Rocks") Craig M. Davis and Matthew C. Mauck
Procedure for determining the carbon dioxide content of Pop Rocks candy through titrimetry.
Davis, Craig M.; Mauck, Matthew C. J. Chem. Educ. 2003, 80, 552.
Acids / Bases |
Quantitative Analysis |
Aqueous Solution Chemistry |
Consumer Chemistry |
Titration / Volumetric Analysis |
Applications of Chemistry
|
Sailing on the "C": A Vitamin Titration with a Twist S. Sowa and A. E. Kondo
Guided inquiry experiment where students determine what measurements they need, design and carry out their own procedures, develop their own data and analyses, and make conclusions based on their results.
Sowa, S.; Kondo, A. E. J. Chem. Educ. 2003, 80, 550.
Titration / Volumetric Analysis |
Qualitative Analysis |
Oxidation / Reduction |
Applications of Chemistry
|
Classification of Vegetable Oils by Principal Component Analysis of FTIR Spectra David A. Rusak, Leah M. Brown, and Scott D. Martin
Comparing unknown samples of vegetable oils to known samples using FTIR and principal component analysis (PCA) and nearest means classification (NMC).
Rusak, David A.; Brown, Leah M.; Martin, Scott D. J. Chem. Educ. 2003, 80, 541.
IR Spectroscopy |
Instrumental Methods |
Food Science |
Lipids |
Chemometrics |
Qualitative Analysis |
Fourier Transform Techniques |
Consumer Chemistry |
Applications of Chemistry
|
Bubble Stripping To Determine Hydrogen Concentrations in Ground Water: A Practical Application of Henry's Law Daniel M. McInnes and Don Kampbell
Applying Henry's law to determine the concentration of hydrogen in ground water as a means of identifying possible contamination by chlorinated organic compounds.
McInnes, Daniel M.; Kampbell, Don. J. Chem. Educ. 2003, 80, 516.
Water / Water Chemistry |
Gases |
Quantitative Analysis |
Applications of Chemistry
|
The Chemistry of Fragrances: A Group Exercise for Chemistry Students Roger Duprey, Charles S. Sell, and Nigel D. Lowe
Description of the Fragrance structured learning package (SLP), developed by the Department of Chemistry at the University of York to illustrate the roles of professional chemists in industrial organizations.
Duprey, Roger; Sell, Charles S.; Lowe, Nigel D. J. Chem. Educ. 2003, 80, 513.
Consumer Chemistry |
Industrial Chemistry |
Synthesis |
Student / Career Counseling |
Applications of Chemistry
|
Analysis of Carbon Monoxide in Blood Benjamin P. Huddle and Joseph C. Stephens
Qualitative and quantitative analysis of carbon monoxide in blood using the Conway diffusion method.
Huddle, Benjamin P.; Stephens, Joseph C. J. Chem. Educ. 2003, 80, 441.
Gases |
Toxicology |
UV-Vis Spectroscopy |
Qualitative Analysis |
Quantitative Analysis |
Applications of Chemistry |
Forensic Chemistry
|
The Strange Case of Mole Airlines Flight 1023 Karl F. Jones
Forensic chemistry mystery / puzzle involving determining formulas based on chemical compositions.
Jones, Karl F. J. Chem. Educ. 2003, 80, 407.
Drugs / Pharmaceuticals |
Stoichiometry |
Molecular Properties / Structure |
Enrichment / Review Materials |
Applications of Chemistry |
Forensic Chemistry
|
The Chemical Adventures of Sherlock Holmes: The Blackwater Escape Thomas G. Waddell and Thomas R. Rybolt
A chemical mystery involving electrochemistry and featuring Sherlock Holmes and Dr. Watson.
Waddell, Thomas G.; Rybolt, Thomas R. J. Chem. Educ. 2003, 80, 401.
Electrochemistry |
Materials Science |
Qualitative Analysis |
Oxidation / Reduction |
Enrichment / Review Materials |
Applications of Chemistry
|
Teaching Chemistry Using From the Earth to the Moon James G. Goll and Stacie L. Mundinger
Teaching chemistry using From the Earth to the Moon (an HBO original movie series).
Goll, James G.; Mundinger, Stacie L. J. Chem. Educ. 2003, 80, 292.
Electrochemistry |
Chemometrics |
Reactions |
Mechanisms of Reactions |
Applications of Chemistry
|
Introduction to Green Chemistry (Mary Ann Ryan and Michael Tinnesand) Wheeler Conover
Introduction to the principles of green chemistry emphasizing waste reduction; includes laboratory activities.
Conover, Wheeler. J. Chem. Educ. 2003, 80, 268.
Green Chemistry |
Consumer Chemistry |
Applications of Chemistry
|
Salt Crystals—Science behind the Magic Charles F. Davidson and Michael R. Slabaugh
Discussion of sodium chloride and factors that influence the shape of the crystals it forms.
Davidson, Charles F.; Slabaugh, Michael R. J. Chem. Educ. 2003, 80, 155.
Consumer Chemistry |
Crystals / Crystallography |
Descriptive Chemistry |
Solids
|
Use of Chloroisocyanuarates for Disinfection of Water: Application of Miscellaneous General Chemistry Topics Gabriel Pinto and Brian Rohrig
Using the chlorination of water (using sodium dichloroisocyanurate and trichloroisocyanuric acid) to develop general chemistry concepts; includes question for students and answers.
Pinto, Gabriel; Rohrig, Brian. J. Chem. Educ. 2003, 80, 41.
Stoichiometry |
Water / Water Chemistry |
Applications of Chemistry |
Photochemistry
|
An After-Dinner Trick JCE Editorial Staff
Using freezing-point depression to lift an ice cube out of a glass of water with a thread.
JCE Editorial Staff. J. Chem. Educ. 2002, 79, 480A.
Aqueous Solution Chemistry |
Consumer Chemistry |
Phases / Phase Transitions / Diagrams
|
DeLorenzo's Four Interesting Mysteries Verified Josefina Ma. Ferriols-Pavico
Results of experiments testing why women become intoxicated more easily than men, why alcohol consumption might enhance cigarettes' carcinogenic effects, why latex condoms with oil-based lubricants work better than latex condoms with water-based lubricants, and why red meat goes better with red wine and white meat with white wine?
Ferriols-Pavico, Josefina Ma. J. Chem. Educ. 2002, 79, 1217.
Lipids |
Learning Theories |
Alcohols |
Applications of Chemistry
|
News from Online: Cleaning Up–Soap, Detergent, and More Carolyn Sweeney Judd
Large sampling of Web sites related to shampoos, laundry detergents, soap additives, and cleaning stains.
Judd, Carolyn Sweeney. J. Chem. Educ. 2002, 79, 1179.
Consumer Chemistry |
Surface Science |
Applications of Chemistry
|
Brushing Up on Chemistry Ashley Trantow
Students make their own toothpaste and use various tests to compare its properties with those of commercial toothpaste.
Trantow, Ashley. J. Chem. Educ. 2002, 79, 1168A.
Consumer Chemistry |
Applications of Chemistry
|
Clean Chemistry: Entertaining and Educational Activities with Soap Bubbles Kathryn R. Williams
References to past JCE articles related to soap and bubbles.
Williams, Kathryn R. J. Chem. Educ. 2002, 79, 1168.
Applications of Chemistry
|
Semiconductor Nanocrystals: A Powerful Visual Aid for Introducing the Particle in a Box Tadd Kippeny, Laura A. Swafford, and Sandra J. Rosenthal
Using semiconductor nanocrystals as a means for connecting lecture content in quantum mechanics, inorganic, and general chemistry to real-world technological problems.
Kippeny, Tadd; Swafford, Laura A.; Rosenthal, Sandra J. J. Chem. Educ. 2002, 79, 1094.
Quantum Chemistry |
Nanotechnology |
Solid State Chemistry |
Crystal Field / Ligand Field Theory |
Applications of Chemistry
|
Why Do Some Batteries Last Longer Than Others? Michael J. Smith and Colin A. Vincent
Comparing the energy content of the cathode material of different commercial batteries using a test cell.
Smith, Michael J.; Vincent, Colin A. J. Chem. Educ. 2002, 79, 851.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Classroom Research: GC Studies of Linoleic and Linolenic Fatty Acids Found in French Fries Janice P. Crowley, Kristen L. DeBoise, Megan R. Marshall, Hannah M. Shaffer, Sara Zafar, Kevin A. Jones, Nick R. Palko, Stephen M. Mitsch, Lindsay A. Sutton, Margaret Chang, Ilana Fromer, Jake Kraft, Jessica Meister, Amar Shah, Priscilla Tan, and James Whitchurch
Project in which students investigate the health effects of fatty acids and investigate the fatty acid content of French fries, as well as variables involved in the cooking of the fries.
Crowley, Janice P.; DeBoise, Kristen, L.; Marshall, Megan R.; Shaffer, Hannah M.; Zafar, Sara; Jones, Kevin A.; Palko, Nick R.; Mitsch, Stephen M.; Sutton, Lindsay A.; Chang, Margaret; Fromer, Ilana; Kraft, Jake; Meister, Jessica; Shah, Amar; Tan, Priscilla; Whitchurch, James. J. Chem. Educ. 2002, 79, 824.
Consumer Chemistry |
Synthesis |
Undergraduate Research |
Gas Chromatography |
Lipids |
Food Science |
Consumer Chemistry |
Applications of Chemistry |
Fatty Acids
|
Modern Sport and Chemistry: What a Chemically Aware Sports Fanatic Should Know Guinevere A. Giffin, Steven R. Boone, Renée S. Cole, Scott E. McKay, and Robert Kopitzke
Summary of the chemistry of a variety of sports and athletics; topics include golf, football, tennis, and hockey, as well as sports medicine, performance-enhancing drugs, sports supplements and drinks, and the couch potato.
Giffin, Guinevere A.; Boone, Steven R.; Cole, Renée S.; McKay, Scott E.; Kopitzke, Robert. J. Chem. Educ. 2002, 79, 813.
Consumer Chemistry |
Applications of Chemistry |
Molecular Properties / Structure
|
Molecules, Miracles and Medicine
by Andrew Lasslo Peggy Geiger
Brief histories of morphine, procaine, aspirin, barbital, sulfanilamide, penicillin, valium, and cortisone.
Geiger, Peggy. J. Chem. Educ. 2002, 79, 805.
Drugs / Pharmaceuticals |
Medicinal Chemistry
|
Drugs and the Human Body: With Implications for Society, 6th Edition
by Ken Liska David J. A. Schedler
Facts about drug sources, history, action in the body, side effects, interactions, tolerance, abuse potential, dosage, dependency, delivery systems, and alternatives to drug use.
Schedler, David J. A. J. Chem. Educ. 2002, 79, 805.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Applications of Chemistry
|
Effects of Changing Climate on Weather and Human Activities (by Kevin E. Trenberth, Kathleen Miller, Linda Mearns, and Steven Rhodes) Evan T. Williams
A short supplement focussed on the effects of changing climate on weather and human activities.
Williams, Evan T. J. Chem. Educ. 2002, 79, 433.
Atmospheric Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
Stratospheric Ozone Depletion (by Ann M. Middlebrook and Margaret A. Tolbert) Evan T. Williams
A short supplement focussed on stratospheric ozone depletion.
Williams, Evan T. J. Chem. Educ. 2002, 79, 433.
Atmospheric Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
Tick Tock, a Vitamin C Clock Stephen W. Wright
Uses supermarket chemicals to perform a clock reaction; students vary the concentration of reactants and observe the effect on the time required for the reaction to reach its endpoint.
Wright, Stephen W. J. Chem. Educ. 2002, 79, 40A.
Consumer Chemistry |
Oxidation / Reduction |
Vitamins |
Equilibrium |
Mechanisms of Reactions
|
The Lead-Acid Battery: Its Voltage in Theory and in Practice Richard S. Treptow
Lead-acid battery fundamentals, cell voltage and the Nernst equation, and an analysis of actual battery performance.
Treptow, Richard S. J. Chem. Educ. 2002, 79, 334.
Electrochemistry |
Oxidation / Reduction |
Thermodynamics |
Electrolytic / Galvanic Cells / Potentials |
Acids / Bases |
Applications of Chemistry
|
Are Surfactant Molecules Really Oriented in the Interface? Nasimul Gani and Jasmina Khanam
Helps students to visualize what happens on the submicroscopic level when a bubble is formed from an aqueous solution of surfactants and what basic spatial condition must be fulfilled for a reaction to have occurred.
Gani, Nasimul; Khanam, Jasmina. J. Chem. Educ. 2002, 79, 332.
Consumer Chemistry |
Surface Science |
Aqueous Solution Chemistry
|
The Genie in the Bottle (by Joe Schwarcz) Jeffrey Kovac
64 essays on the chemistry of everyday life.
Kovac, Jeffrey. J. Chem. Educ. 2002, 79, 316.
Applications of Chemistry |
Consumer Chemistry
|
Modeling the Drug Discovery Process: The Isolation and Biological Testing of Eugenol from Clove Oil William H. Miles and Patricia M. Smiley
Experiment that illustrates the principles of modern drug discovery.
Miles, William H.; Smiley, Patricia M. J. Chem. Educ. 2002, 79, 90.
Acids / Bases |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Natural Products |
Separation Science |
Applications of Chemistry
|
Chemical Demonstrations with Consumer Chemicals: The Black and White Reaction Stephen W. Wright
Color change demonstration using supermarket materials (white vinegar, bleach, tincture of iodine, vitamin C, Epsom salt, ammonia, and liquid laundry starch).
Wright, Stephen W. J. Chem. Educ. 2002, 79, 44.
Consumer Chemistry |
Vitamins
|
The Vitamin C Clock Reaction Stephen W. Wright
Clock reaction using supermarket materials (vitamin C, hydrogen peroxide, tincture of iodine, and starch).
Wright, Stephen W. J. Chem. Educ. 2002, 79, 41.
Consumer Chemistry |
Oxidation / Reduction |
Vitamins |
Carboxylic Acids
|
Nuclear and Radiochemistry: Fundamentals and Applications, 2nd, Revised Edition (by Karl Heinrich Lieser) Curtis R. Keedy
Fundamentals and applications of nuclear and radiochemistry.
Keedy, Curtis R. J. Chem. Educ. 2002, 79, 35.
Nuclear / Radiochemistry |
Applications of Chemistry |
Geochemistry |
Astrochemistry
|
Naturally Dangerous: Surprising Facts about Food, Health, and the Environment (by James P. Collman) Harold H. Harris
Chemist's perspective on the topics of food, vitamins and minerals, herbal remedies, cancer and the environment, global warming, acid rain, ozone, and radiation.
Harris, Harold H. J. Chem. Educ. 2002, 79, 35.
Nonmajor Courses |
Consumer Chemistry |
Food Science |
Atmospheric Chemistry |
Nuclear / Radiochemistry |
Vitamins |
Applications of Chemistry
|
Putting UV-Sensitive Beads to the Test Terre Trupp
Explores the temperature behavior of UV-sensitive beads and investigates the effectiveness of sunscreens.
Trupp, Terre. J. Chem. Educ. 2001, 78, 648A.
Atomic Properties / Structure |
Kinetics |
Applications of Chemistry |
Consumer Chemistry |
Photochemistry
|
LEDs Are Diodes George C. Lisensky, S. Michael Condren, Cynthia G. Widstrand, Jonathan Breitzer, and Arthur B. Ellis
Comparison of incandescent bulbs with LEDs powered by AC and DC voltages; shows that LEDs are diodes and illustrates the relative energies of different wavelengths of light.
Lisensky, George C.; Condren, S. Michael; Widstrand, Cynthia G.; Breitzer, Jonathan; Ellis, Arthur B. J. Chem. Educ. 2001, 78, 1664A.
Atomic Properties / Structure |
Materials Science |
Nanotechnology |
Solid State Chemistry |
Applications of Chemistry
|
A Discovery-Based Experiment Illustrating How Iron Metal Is Used to Remediate Contaminated Groundwater Barbara A. Balko and Paul G. Tratnyek
Procedure in which students investigate the chemistry of iron-permeable reactive barriers and their application to the remediation of contaminated groundwater.
Balko, Barbara A.; Tratnyek, Paul G. J. Chem. Educ. 2001, 78, 1661.
Kinetics |
Oxidation / Reduction |
Water / Water Chemistry |
Metals |
Applications of Chemistry |
Aqueous Solution Chemistry
|
Humic Acids: Marvelous Products of Soil Chemistry Geoffrey Davies, Elham A. Ghabbour, and Cornelius Steelink
Classification, physical and chemical characteristics, formation, structure and sources of humic substances.
Davies, Geoffrey; Ghabbour, Elham A.; Steelink, Cornelius. J. Chem. Educ. 2001, 78, 1609.
Agricultural Chemistry |
Metals |
Natural Products |
Plant Chemistry |
Water / Water Chemistry |
Applications of Chemistry
|
An Introduction to the Scientific Process: Preparation of Poly(vinyl acetate) Glue Robert G. Gilbert, Christopher M. Fellows, James McDonald, and Stuart W. Prescott
Exercise to give students experience in scientific processes while introducing them to synthetic polymer colloids.
Gilbert, Robert G.; Fellows, Christopher M.; McDonald, James; Prescott, Stuart W. J. Chem. Educ. 2001, 78, 1370.
Industrial Chemistry |
Noncovalent Interactions |
Surface Science |
Polymerization |
Applications of Chemistry |
Colloids
|
JCE Resources for Chemistry and Art Erica K. Jacobsen
Summary of past JCE articles dealing with art, including dyes, paint and pigments; glass, pottery, and ceramics; light, color, and photography; metalwork; music; textiles and paper; and interdisciplinary courses in art and chemistry.
Jacobsen, Erica K. J. Chem. Educ. 2001, 78, 1316.
Applications of Chemistry
|
Chemistry, Color, and Art Mary Virginia Orna
The history and chemistry of common pigments.
Orna, Mary Virginia. J. Chem. Educ. 2001, 78, 1305.
Chromatography |
Dyes / Pigments |
Instrumental Methods |
Natural Products |
Plant Chemistry |
Applications of Chemistry
|
The Joy of Color in Ceramic Glazes with the Help of Redox Chemistry Allen A. Denio
The chemistry of pottery, ceramic glazes, and the firing process.
Denio, Allen A. J. Chem. Educ. 2001, 78, 1298.
Oxidation / Reduction |
Geochemistry |
Applications of Chemistry |
Dyes / Pigments |
Metals
|
Blood-Chemistry Tutorials: Teaching Biological Applications of General Chemistry Material Rachel E. Casiday, Dewey Holten, Richard Krathen, and Regina F. Frey
Four, Web-based tutorials that deal with chemical processes in the blood and provide an integrated biological context for a variety of chemical concepts.
Casiday, Rachel E.; Holten, Dewey; Krathen, Richard; Frey, Regina F. J. Chem. Educ. 2001, 78, 1210.
Applications of Chemistry |
Medicinal Chemistry |
Proteins / Peptides |
Acids / Bases |
Equilibrium |
Molecular Properties / Structure
|
Stories to Make Thermodynamics and Related Subjects More Palatable Lawrence S. Bartell
Collection of anecdotes regarding the history and human side of chemistry.
Bartell, Lawrence S. J. Chem. Educ. 2001, 78, 1059.
Surface Science |
Thermodynamics |
Kinetic-Molecular Theory |
Applications of Chemistry
|
LEDs: New Lamps for Old and a Paradigm for Ongoing Curriculum Modernization S. Michael Condren, George C. Lisensky, Arthur B. Ellis, Karen J. Nordell, Thomas F. Kuech, and Steve Stockman
Summary of the key points of a white paper on LEDs as potential replacements for a significant fraction of vehicle, display, home, and workplace lighting, with substantial safety and environmental conserving benefits.
Condren, S. Michael; Lisensky, George C.; Ellis, Arthur B.; Nordell, Karen J.; Kuech, Thomas F.; Stockman, Steve. J. Chem. Educ. 2001, 78, 1033.
Materials Science |
Nanotechnology |
Semiconductors |
Solid State Chemistry |
Applications of Chemistry
|
Combinatorial Synthesis and Discovery of an Antibiotic Compound. An Experiment Suitable for High School and Undergraduate Laboratories Scott E. Wolkenberg and Andrew I. Su
An experiment designed to introduce students to combinatorial chemistry as applied to drug discovery.
Wolkenberg, Scott E.; Su, Andrew I. J. Chem. Educ. 2001, 78, 784.
Aqueous Solution Chemistry |
Bioorganic Chemistry |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Synthesis |
Combinatorial Chemistry |
Applications of Chemistry
|
Laboratory Experiments on Electrochemical Remediation of the Environment. Part 5: Indirect H2S Remediation J. G. Ibanez
Experiment to introduce students in general chemistry, environmental chemistry, or electrochemistry to the concept of indirect electrolysis, its application in environmental remediation schemes, the role of a mediator, and the application of redox chemistry concepts.
Ibanez, J. G. J. Chem. Educ. 2001, 78, 778.
Electrochemistry |
Gases |
Microscale Lab |
Oxidation / Reduction |
Applications of Chemistry
|
Analysis of an Oxygen Bleach: A Redox Titration Lab Christine L. Copper and Edward Koubek
Students balance the reaction of H2O2 and MnO4 in two different ways (one assuming that H2O2 is the oxygen source and a second assuming that MnO4 is the oxygen source), determine which of these balanced equations has the correct stoichiometry by titrating a standard H2O2 solution with KMnO4, and use the correct balanced equation to determine the mass percent of H2O2 in a commercially available bleach solution.
Copper, Christine L.; Koubek, Edward. J. Chem. Educ. 2001, 78, 652.
Quantitative Analysis |
Oxidation / Reduction |
Stoichiometry |
Titration / Volumetric Analysis |
Consumer Chemistry
|
Structure and Content of Some Primary Batteries Michael J. Smith and Colin A. Vincent
An experiment that complements electrochemical characterization and allows students to explore the structure of commercial cells and calculate the anode and cathode capacities from the stoichiometry of the cell reaction.
Smith, Michael J.; Vincent, Colin A. J. Chem. Educ. 2001, 78, 519.
Consumer Chemistry |
Electrochemistry |
Undergraduate Research |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
The Household Chemistry of Cleaning Pennies Laurence D. Rosenhein
Although it is well known that solutions of vinegar and table salt are effective in removing tarnish from pennies, chemical explanations of this behavior are not included in sources of this "household chemistry" and erroneous explanations have crept into popular literature on this subject; this article provides some relevant empirical information on the system.
Rosenhein, Laurence D. J. Chem. Educ. 2001, 78, 513.
Consumer Chemistry |
Coordination Compounds |
Oxidation / Reduction
|
Chemistry in the Real World Martin B. Jones and Christina R. Miller
This article describes a technique to maintain student interest in introductory chemistry classes; weekly "Chemistry in the Real World" discussions that focus on a topic related to the course material permit students to see that chemistry is much more than an abstract subject--it is, in fact, truly a part of their lives.
Jones, Martin B.; Miller, Christina R. J. Chem. Educ. 2001, 78, 484.
Nonmajor Courses |
Applications of Chemistry
|
"Almost Like Weighing Someone's Soul": Chemistry in Contemporary Film Donald J. Wink
This paper discusses examples of images from films that can be used to start discussions in general chemistry classes, including scenes from realistic films (i.e., not science fiction) where chemical substances are an important element in a scene or where chemistry is presented as a topic of discussion.
Wink, Donald J. J. Chem. Educ. 2001, 78, 481.
Applications of Chemistry
|
From Chicken Breath to the Killers Lake of Cameroon: Uniting Seven Interesting Phenomena with a Single Chemical Underpinning Ron DeLorenzo
By using a single equation prototype, seven interesting mysteries and phenomena can be seen as sharing a common chemical underpinning. The applications discussed are the Killer Lakes of Cameroon, chicken breath, the Permian Ocean, the snow line, boiler scale, the Fizz Keeper, and stalactites and stalagmites.
DeLorenzo, Ronald. J. Chem. Educ. 2001, 78, 191.
Descriptive Chemistry |
Applications of Chemistry |
Equilibrium
|
Chemistry in the Marketplace, 5th Edition (by Ben Selinger) Wheeler Conover
Consumer chemistry text.
Conover, Wheeler. J. Chem. Educ. 2001, 78, 168.
Consumer Chemistry |
Applications of Chemistry
|
Teaching about Flame Retardants. A Joint Israeli-Dutch Project Miri Kesner and Wobbe de Vos
Flame retardants make interesting chemistry and moreover, the chemistry is highly relevant from an everyday life point of view. This article reports on a joint Israeli-Dutch project aimed at teaching the production, properties, and applications of some bromine-containing flame retardants, including their environmental aspects, in secondary education.
Kesner, Miri; de Vos, Wobbe. J. Chem. Educ. 2001, 78, 41.
Industrial Chemistry |
Oxidation / Reduction |
Reactions |
Applications of Chemistry
|
Cabbage Patch Chemistry JCE Editorial Staff
In this Activity, students make sauerkraut and also investigate the effect of changing one variable in the sauerkraut-making process. This Activity involves students for an entire month (the fermentation period). Related chemical concepts include organic chemistry, catalysts, and carbohydrates.
JCE Editorial Staff. J. Chem. Educ. 2000, 77, 1432A.
Carbohydrates |
Catalysis |
Consumer Chemistry |
Food Science
|
Determining the EDTA Content in a Consumer Shower Cleaner. An Introductory Chemistry Laboratory Experiment Willis A. Weigand
This article describes the experiment to determine the EDTA content in a shower-cleaning product. The classic EDTA/calcium complexometric titration can be used to determine the EDTA content of the cleaner.
Weigand, Willis A. J. Chem. Educ. 2000, 77, 1334.
Consumer Chemistry |
Nonmajor Courses |
Titration / Volumetric Analysis |
Quantitative Analysis
|
Consumer Views on Chemical Additives: Are They Natural or Synthetic? A Non-Laboratory-Based Project A. S. Cotterill, D. N. John, and Y. S. Teh
Results of a study demonstrate that consumers are not well informed about identifying natural products but do recognize names to which they have been exposed. Consumers also appreciate that natural compounds can come from a variety of sources and can be synthesized, and that a natural substance is not necessarily good for you or better than a synthetic substance. However, despite this knowledge, consumers do prefer products that contain natural or natural-sounding additives.
Cotterill, Ann S.; John, D. N.; Teh, Y. S. J. Chem. Educ. 2000, 77, 1307.
Consumer Chemistry |
Natural Products |
Undergraduate Research |
Vitamins
|
Let's Talk about It! Using a Graded Discussion Procedure to Make Chemistry Real Amy Roediger
Graded classroom discussions are a technique employed to extend students' classroom knowledge into real life. Students read a set of articles about a topic relating to the curriculum. The teacher poses an open-ended question to which the students propose answers based on the articles they read. Simultaneously, the responses are graded by the teacher, who does not participate in the discussion.
Roediger, Amy. J. Chem. Educ. 2000, 77, 1305.
Learning Theories |
Applications of Chemistry
|
"The Chemicals Project": Connecting General Chemistry to Students' Lives Roland Stout
"The Chemicals Project" described here strives to bring freshman chemistry alive for students by emphasizing its connection to the real world and to their own lives and experiences. Its major assignments deal with chemical phobias, recognizing the chemicals found in everyday life and chemical hazards (using Material Data Safety Sheets).
Stout, Roland P. J. Chem. Educ. 2000, 77, 1301.
Applications of Chemistry
|
Why Do I Have to Study Chemistry? G. Kenneth Barker
This article is written from the point of view of a student in an introductory chemistry class for nonmajors. The student poses a long list of questions while going through his or her daily routine to prepare to go to class. Each question can be answered by the knowledge that would be gained in the class.
Barker, G. Kenneth, Jr. J. Chem. Educ. 2000, 77, 1300.
Consumer Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
A Chemical-Medical Mystery: Gold Jewelry and Black Marks on Skin Barbara B. Kebbekus
Gold jewelry at times makes a black mark or smudge on skin. This may be caused by abrasive powders on the skin (e.g. zinc oxide) but the phenomenon may also be caused by other skin conditions, possibly the presence of chloride ion, acidity, or sulfur-containing amino acids.
Kebbekus, Barbara B. J. Chem. Educ. 2000, 77, 1298.
Bioorganic Chemistry |
Geochemistry |
Hormones |
Metals |
Solids |
Applications of Chemistry
|
News from Online: Kitchen Chemistry Carolyn Sweeney Judd
Listing of online resources related to kitchen chemistry.
Judd, Carolyn Sweeney. J. Chem. Educ. 2000, 77, 1268.
Food Science |
Consumer Chemistry |
Applications of Chemistry
|
National Chemistry Week 2000: JCE Resources in Food Chemistry Erica K. Jacobsen
Results of searches for food chemistry information and activities. The focus of all articles is on the chemistry of food itself. Each article has been characterized as a demonstration, experiment, calculation, activity, or informational item; several fit more than one classification. Also included are keywords and an evaluation as to which levels the article may serve.
Jacobsen, Erica K. J. Chem. Educ. 2000, 77, 1256.
Food Science |
Consumer Chemistry |
Applications of Chemistry
|
Two Faces of Alkaloids Jirí Dostál
The article discusses and compares the salts and free bases of six well-known alkaloids: nicotine, morphine, cocaine, sanguinarine, allocryptopine, and magnoflorine. Relevance for the biological and medical uses of these compounds is emphasized.
Dostál, Jirí. J. Chem. Educ. 2000, 77, 993.
Acids / Bases |
Bioorganic Chemistry |
Drugs / Pharmaceuticals |
Natural Products |
Aromatic Compounds |
Medicinal Chemistry
|
The Other Double Helix--The Fascinating Chemistry of Starch Robert D. Hancock and Bryon J. Tarbet
The chemistry of starch, particularly the structure of starch and starch granules.
Hancock, Robert D.; Tarbet, Bryon J. J. Chem. Educ. 2000, 77, 988.
Bioorganic Chemistry |
Carbohydrates |
Food Science |
Stereochemistry |
Applications of Chemistry |
Molecular Properties / Structure
|
Discovery and Early Uses of Iodine Louis Rosenfeld
Therapeutic use of iodine, particularly in prevention and treatment of goiter.
Rosenfeld, Louis. J. Chem. Educ. 2000, 77, 984.
Medicinal Chemistry |
Descriptive Chemistry |
Applications of Chemistry
|
A Living Periodic Table James L. Marshall
A complete "living" periodic table of samples of all the elements through uranium is described. In many instances a sample of an element is accompanied by a direct commercial application. This periodic table is very helpful in enabling the student to gain a hands-on understanding of the true nature of the elements--as opposed to the more usual compilation of mere abstract data.
Marshall, James L. J. Chem. Educ. 2000, 77, 979.
Main-Group Elements |
Periodicity / Periodic Table |
Transition Elements |
Descriptive Chemistry |
Applications of Chemistry
|
Chemistry and Flatulence: An Introductory Enzyme Experiment John R. Hardee, Tina M. Montgomery, and Wray H. Jones
An enzyme experiment using raffinose family sugars extracted from green split peas as a substrate and the enzymes alpha-galactosidase and sucrase found in Beano. The reaction studied was the hydrolysis of raffinose family sugars to galactose, glucose, and fructose, and the reaction rate was determined using a retail glucometer to measure the concentration of glucose.
Hardee, John R.; Montgomery, Tina M.; Jones, Wray H. J. Chem. Educ. 2000, 77, 498.
Nonmajor Courses |
Enzymes |
Food Science |
Rate Law |
Catalysis |
Applications of Chemistry
|
Modeling Chemical Processes in Seawater Aquaria to Illustrate Concepts in Undergraduate Chemistry Gordan Grguric
This paper describes three exercises which can be used in a variety of undergraduate chemistry curricula: (i) determining the salts and their amounts needed to prepare a given volume of artificial seawater, (ii) modeling aqueous carbonate equilibria, to calculate pH and alkalinity shifts through additions of chemicals, and (iii) modeling chemical kinetics involved in aqueous ozone-bromine reactions, to predict the type and extent of disinfection by-products.
Grguric, Gordan. J. Chem. Educ. 2000, 77, 495.
Aqueous Solution Chemistry |
Equilibrium |
Kinetics |
Applications of Chemistry
|
Crystals Out of "Thin Air" John J. Vollmer
In this experiment crystals of para-dichlorobenzene form readily and efficiently from mothballs in a safe setting, using canning jars with ice cubes. The experiment can serve as an introduction to the concept of molecules, especially when combined with the condensation of liquids and the perception of odors.
Vollmer, John J. J. Chem. Educ. 2000, 77, 486.
Consumer Chemistry |
Descriptive Chemistry |
Phases / Phase Transitions / Diagrams |
Physical Properties
|
Four Interesting Mysteries with Seemingly Conflicting Explanations Ron DeLorenzo
(1) Why might women become intoxicated more easily than men? (2) Why might alcohol consumption enhance cigarettes' carcinogenic effects? (3) Why might the use of Vaseline Intensive Care Hand Lotion as a lubricant increase the number of unwanted pregnancies and promote the spread of HIV? (4) Why does oil-based Vaseline Intensive Care Hand Lotion rinse off in water?
DeLorenzo, Ronald. J. Chem. Educ. 2000, 77, 475.
Descriptive Chemistry |
Applications of Chemistry
|
Synthesis of the Sweetener Dulcin from the Analgesic Tylenol Brian D. Williams, Birute Williams, and Louise Rodino
A sequence suitable for the synthesis of the sweetener dulcin from the analgesic acetaminophen. The analgesic phenacetin is isolated during the synthesis as an intermediate and consequently the experiment can be adopted as a multistep synthesis or as either of two single-period transformations.
Williams, Brian D.; Williams, Birute; Rodino, Louise. J. Chem. Educ. 2000, 77, 357.
Synthesis |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Aromatic Compounds
|
Microwave Irradiation Reactions: Synthesis of Analgesic Drugs Gholam A. Mirafzal and Jolene M Summer
Over-the-counter analgesics such as aspirin, acetanilide, phenacetin, and acetaminophen are conveniently prepared in a microwave at 30% power for five minutes. Recrystallization from appropriate solvents results in solid products in good to excellent yields.
Mirafzal, Gholam A.; Summer, Jolene M. J. Chem. Educ. 2000, 77, 356.
Drugs / Pharmaceuticals |
Synthesis |
Medicinal Chemistry |
Aromatic Compounds |
Amines / Ammonium Compounds |
Esters
|
Experiments with Aspirin Londa L. Borer and Edward Barry
Experiments include (i) synthesis, purification, and characterization of aspirin by mp and TLC, (ii) percentage composition of a commercial aspirin tablet by titration, (iii) kinetics of the hydrolysis of aspirin to salicylic acid under various conditions, (iv) synthesis and characterization of copper(II) aspirinate and copper(II) salicylate, and (v) reaction of copper(II) aspirinate in aqueous solution.
Borer, Londa L.; Barry, Edward. J. Chem. Educ. 2000, 77, 354.
Synthesis |
Kinetics |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Aromatic Compounds
|
Photochemistry and Pinhole Photography: An Interdisciplinary Experiment Angeliki A. Rigos and Kevin Salemme
This interdisciplinary activity combines chemistry and art through the construction and use of a pinhole camera. We focused on the chemistry of the black and white photographic process as the science component of this activity. The reactions involved are good examples of photochemistry and multiphase chemical reactions, since the light sensitive materials (silver halides) are in the form of a gelatin emulsion of microscopic crystals.
Rigos, Angeliki A.; Salemme, Kevin. J. Chem. Educ. 1999, 76, 736A.
Metals |
Photochemistry |
Oxidation State |
Nonmajor Courses |
Applications of Chemistry
|
Soapmaking
This activity provides a simple experiment that introduces students to an important reaction of organic chemistry. It also helps students connect chemistry to something that they see and use every day and provides an opportunity for cross-curricular work.
J. Chem. Educ. 1999, 76, 192A.
Acids / Bases |
Industrial Chemistry |
Consumer Chemistry
|
A Brine Shrimp Bioassay for Measuring Toxicity and Remediation of Chemicals Marya Lieberman
A bioassay using brine shrimp was adapted to measure the toxicity of household chemicals. One project is described in which students collect dose-response curves for seven commercial flea-killing products. Next, groups of students researched the insecticidal ingredients of the flea products. On the basis of the structures of the active ingredients, they chose remediation methods to make the flea product less toxic to brine shrimp; procedures included copper-catalyzed hydrolysis, adsorption onto activated charcoal, bleach treatment, and photodegradation.
Lieberman, Marya. J. Chem. Educ. 1999, 76, 1689.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Nonmajor Courses |
Toxicology
|
Remediation of Water Contaminated with an Azo Dye: An Undergraduate Laboratory Experiment Utilizing an Inexpensive Photocatalytic Reactor John A. Bumpus, Jennifer Tricker, Ken Andrzejewski, Heather Rhoads, and Matthew Tatarko
The construction and use of an inexpensive photocatalytic reactor that utilizes titanium dioxide as the photocatalyst for wastewater treatment is described. In these experiments and in supplementary material, students are made aware that a variety of techniques have been developed to treat wastewaters, including those generated by the chemical industry. Water contaminated with the azo dye Congo Red was selected as an example of how one might treat contaminated water from a textile manufacturing facility.
Bumpus, John A.; Tricker, Jennifer; Andrzejewski, Ken; Rhoads, Heather; Tatarko, Matthew. J. Chem. Educ. 1999, 76, 1680.
Photochemistry |
Dyes / Pigments |
Laboratory Equipment / Apparatus |
Applications of Chemistry |
Water / Water Chemistry
|
Pesticides in Drinking Water: Project-Based Learning within the Introductory Chemistry Curriculum Patricia B. O'Hara, Jon A. Sanborn, and Meredith Howard
A new introductory chemistry module is described, which has as its central theme the measurement of trace levels of these xenoestrogens in the form of pesticides in the Town of Amherst's public drinking water. After a basic introduction to sample handling and measurement of pH, temperature, and conductivity, the students travel in small groups to several sites to collect water and perform preliminary characterization of their samples.
OHara, Patricia B.; Sanborn, Jon A.; Howard, Meredith. J. Chem. Educ. 1999, 76, 1673.
Mass Spectrometry |
Water / Water Chemistry |
Toxicology |
Applications of Chemistry
|
Henry's Law and Noisy Knuckles Doris R. Kimbrough
Presented here is the application of Henry's law to the noise associated with "cracking" knuckles. Gases dissolved in the synovial fluid in joints rapidly come out of solution as the joint is stretched and pressure is decreased. This "cavitation" produces a characteristic noise.
Kimbrough, Doris R. J. Chem. Educ. 1999, 76, 1509.
Gases |
Solutions / Solvents |
Applications of Chemistry |
Medicinal Chemistry
|
What Is It Used for? A Consumer-Chemical Hunt Arthur M. Last
A "Consumer-Chemical Hunt" in which students are provided with clues to the identity of specific compounds and, after identifying the compounds in question, are required to find examples of consumer products in which these compounds are present. Details of a 25-item hunt are given, together with appropriate solutions.
Last, Arthur M. . J. Chem. Educ. 1999, 76, 1503.
Consumer Chemistry |
Applications of Chemistry
|
Experiments with Zeolites at the Secondary-School Level: Experience from The Netherlands Eric N. Coker, Pamela J. Davis, Aonne Kerkstra, and Herman van Bekkum
This article describes a number of experiments that involve zeolites and are suitable for secondary-school chemistry laboratories. Students test the hardness of tap water before and after treatment with some zeolite and perform tests with a range of commercial laundry detergents containing zeolites.
Coker, Eric N.; Davis, Pamela J.; Kerkstra, Aonne; van Bekkum, Herman. J. Chem. Educ. 1999, 76, 1417.
Ion Exchange |
Catalysis |
Quantitative Analysis |
Water / Water Chemistry |
Consumer Chemistry |
Applications of Chemistry
|
Cleaning Up with Chemistry: Investigating the Action of Zeolite in Laundry Detergent
In this activity, you will investigate the properties of one ingredient, aluminosilicate. The particular aluminosilicate used in powdered laundry detergent is sodium zeolite A. In this activity, you will extract sodium zeolite A from powdered laundry detergent and examine its properties.
J. Chem. Educ. 1999, 76, 1416A.
Materials Science |
Consumer Chemistry |
Applications of Chemistry |
Separation Science |
Water / Water Chemistry |
Ion Exchange
|
A First-Day Exercise on Relevance of Chemistry to Nonscience Majors Kindles Sustained Positive Student Response Bal Ram Singh
On the first day of class, a test is presented in the form of a take-home assignment. Students are asked to identify topics and courses in their majors that will require a knowledge of chemical principles. They are then asked to select one of these topics and justify its selection.
Singh, Bal Ram. J. Chem. Educ. 1999, 76, 1219.
Nonmajor Courses |
Applications of Chemistry
|
Thermochromism in Commercial Products Mary Anne White and Monique LeBlanc
Many commercial products change color with a change of temperature. How do they do it? The processes responsible for the two major categories of commercial thermochromic coloring agents are presented, along with a description of applications of thermochromic materials.
White, Mary Anne; LeBlanc, Monique. J. Chem. Educ. 1999, 76, 1201.
Acids / Bases |
Consumer Chemistry |
Materials Science |
Applications of Chemistry
|
Issues-Directed Chemistry: Teaching Chemical Reactions Using Waste Treatment David L. Adams
The paper examines how waste treatment is organized and approached in order to optimize the coverage of chemical reaction types. It also details the content and scope of the coverage of chemical reactions. Many modern applications of chemistry in the field of waste treatment are discussed.
Adams, David L. J. Chem. Educ. 1999, 76, 1088.
Applications of Chemistry
|
Relative Humidity R. Bruce Martin
Daily we hear reports of relative humidity, yet most students remain unfamiliar with its import. This short article defines and describes the concept at several levels. A new, general interest, isobaric plot directly indicates the dependence of relative humidity on temperature.
Martin, R. Bruce. J. Chem. Educ. 1999, 76, 1081.
Consumer Chemistry |
Gases |
Nonmajor Courses |
Water / Water Chemistry |
Atmospheric Chemistry
|
Exploring the Ocean- Stating the Case for Chemistry Paul J. Scheuer
Salinity measurements and carbonate-bicarbonate equilibria used to be the only topics studied under what was known as "marine chemistry". But in the past few decades organic chemists have changed this situation profoundly by exploring the diverse fauna and flora of coral reefs and the ocean floor.
Scheuer, Paul J. J. Chem. Educ. 1999, 76, 1075.
Natural Products |
Drugs / Pharmaceuticals |
Applications of Chemistry
|
Student-Inspired Undergraduate Research Jane Slezak
Routine laboratory experiments can be used as sources and inspiration for undergraduate research projects in two-year colleges.
Slezak, Jane. J. Chem. Educ. 1999, 76, 1054.
Consumer Chemistry |
Food Science |
Undergraduate Research
|
Chromium Pollution: An Experiment Adapted for Freshman Engineering Students Penny Seymour
Students analyze water samples contaminated with Cr(VI) to determine which of several industries appears to be the source of the contamination. The adaptation involves requiring the students to develop the analytic procedure themselves, rather than working from a prepared set of instructions, and then to report the results as a letter plus appendices, including general recommendations for remedial action, directed to the client who contracted the investigation.
Seymour, Penny. J. Chem. Educ. 1999, 76, 927.
Metals |
Applications of Chemistry
|
Service-Learning General Chemistry: Lead Paint Analyses Laya Kesner and Edward M. Eyring
In a service-learning general chemistry class, students disseminate information about this health threat in an older neighborhood. At some of the homes they collect paint samples that they analyze for lead both qualitatively and quantitatively. This service-learning experience generates enthusiasm for general chemistry through the process of working on a "real" problem.
Kesner, Laya; Eyring, Edward M. J. Chem. Educ. 1999, 76, 920.
Toxicology |
Applications of Chemistry |
Qualitative Analysis |
Quantitative Analysis
|
Innovations for an Industry-Based Curriculum: The I.O.N.S. Concept John Kenkel, Bradette Hemmerling, and Paul Kelter
This paper describes an innovative concept, I.O.N.S. (Innovative Options and New Solutions), the name of a fictitious consulting corporation for which an introductory student is a chemistry technician; the activities and content are designed to build an understanding of chemistry in industry and society.
Kenkel, John; Hemmerling, Bradette; Kelter, Paul B. J. Chem. Educ. 1999, 76, 889.
Industrial Chemistry |
Learning Theories |
Applications of Chemistry |
Chemical Technicians
|
Theme-Based Exams in General Chemistry Carmela Amato-Wierda
Exams are based on interdisciplinary topics related to chemistry, physics, materials science, environmental science, earth science, soil science, biochemistry, and chemical, mechanical, electrical, and civil engineering. This is part of a larger effort to bring a motivating state-of-the-art focus to the lecture and laboratory of this course by teaching general chemistry in the context of current research topics and technical challenges related to the career goals of the students in the course.
Amato-Wierda, Carmela. J. Chem. Educ. 1999, 76, 795.
Student / Career Counseling |
Applications of Chemistry
|
Both Nylon and PET Fibers Burn Continuously under Atmospheric Conditions Shouei Fujishige, Nagako Maebashi, and Mizue Miyauchi
In contrast to the descriptions in many textbooks, it was confirmed by taking two series of photographs that both nylon and PET fibers burn continuously even after the ignition flame has been removed. The photographs also show that a small spherical fire ball forms and occasionally leaves from the flame.
Fujishige, Shouei; Maebashi, Nagako; Miyauchi, Mizue. J. Chem. Educ. 1999, 76, 793.
Consumer Chemistry |
Materials Science |
Gases |
Laboratory Management
|
Pushing the Rainbow: Frontiers in Color Chemistry; Light and Color in Chemistry; Report on Two American Chemical Society Presidential Events Nancy S. Gettys
On Sunday March 21, 1999, the 217th ACS National Meeting in Anaheim, California sponsored two Presidential Events, "Pushing the Rainbow: Frontiers in Color Chemistry" and "Light and Color in Chemistry". The events included 10 exceptional and very different speakers who explored various aspects of the importance of light and color in chemistry and chemistry teaching, in other sciences, and in art and human culture.
Gettys, Nancy S. J. Chem. Educ. 1999, 76, 737.
Conferences |
Photochemistry |
Materials Science |
Applications of Chemistry
|
A Demonstration of Ideal Gas Principles Using a Football William D. Bare and Lester Andrews
A class demonstration and cooperative learning activity in which the ideal gas law is applied to determine the volume of a football is described. The mass of an air-filled football is recorded at two or more pressures, and students are asked to use these data to solve problems involving the volume, pressure, and mass of the football and the molecular weight of the gas in the ball.
Bare, William D.; Andrews, Lester. J. Chem. Educ. 1999, 76, 622.
Gases |
Applications of Chemistry
|
Teaching Chemistry Using the Movie Apollo 13 James G. Goll and B. J. Woods
The use of this popular movie has helped generate interest in chemistry courses.
Goll, James G.; Woods, B. J. J. Chem. Educ. 1999, 76, 506.
Undergraduate Research |
Learning Theories |
Reactions |
Applications of Chemistry
|
The Chemical Adventures of Sherlock Holmes: The Death Puzzle at 221B Baker Street Thomas R. Rybolt and Thomas G. Waddell
A chemical mystery featuring Sherlock Holmes and Dr. Watson.
Rybolt, Thomas R.; Waddell, Thomas G. J. Chem. Educ. 1999, 76, 489.
Enrichment / Review Materials |
Aqueous Solution Chemistry |
Medicinal Chemistry |
Qualitative Analysis
|
The Fizz Keeper, a Case Study in Chemical Education, Equilibrium, and Kinetics Reed Howald
The chemistry of the loss of carbonation from carbonated beverages on storage is considered. Increasing the pressure of CO2(g) will restore carbonation, but an increase in pressure adding air should not affect the equilibria. It can and does, however, affect the kinetics-the rate at which a new equilibrium is established. Thus the Fizz Keeper is effective for storage of resealed pop containers for hours, but not for periods of weeks or months.
Howald, Reed. J. Chem. Educ. 1999, 76, 208.
Transport Properties |
Equilibrium |
Gases |
Kinetics |
Aqueous Solution Chemistry |
Consumer Chemistry |
Applications of Chemistry
|
Is It Real Gold? Harold H. Harris
The oxidation-reduction couples involved in the corrosion of gold alloys and the dissolution of "noble" metals are related to an inquiry to the newspaper columnist, Ann Landers. the origin of several contemporary phrases (touch stone, acid test, Hallmark) are found in the chemistry of gold.
Harris, Harold H. J. Chem. Educ. 1999, 76, 198.
Acids / Bases |
Oxidation / Reduction |
Qualitative Analysis |
Applications of Chemistry
|
Identifying Bottled Water: A Problem-Solving Exercise in Chemical Identification Richard L. Myers
Students are challenged to identify water samples using the known chemical analyses of bottled waters. Several common water quality measurements such as hardness, alkalinity, and ion analysis can be used by students to identify the unknown water. This exercise develops problem-solving skills as students become familiar with basic lab techniques, quality control, data interpretation, and standard methods.
Myers, Richard L. J. Chem. Educ. 1998, 75, 1585.
Water / Water Chemistry |
Aqueous Solution Chemistry |
Qualitative Analysis |
Consumer Chemistry
|
The Alginate Demonstration: Polymers, Food Science, and Ion Exchange Amy Sue Waldman, Linda Schechinger, Geeta Govindarajoo, James S. Nowick, and Louis H. Pignolet
A polymer demonstration involving the crosslinking and decrosslinking of alginate, a polysaccharide isolated from seaweed. The polymer is composed of D-mannuronic acid and L-guluronic acid subunits and is a component of cell walls. It is commonly used as a thickener in foods such as ice cream and fruit-filled snacks.
Waldman, Amy Sue; Schechinger, Linda; Govindarajoo, Geeta; Nowick, James S.; Pignolet, Louis H. J. Chem. Educ. 1998, 75, 1430.
Food Science |
Ion Exchange |
Aqueous Solution Chemistry |
Applications of Chemistry
|
Solving the Mystery of Fading Fingerprints with London Dispersion Forces Doris R. Kimbrough and Ronald DeLorenzo
The fingerprints of the perpetrator are often not the only ones of importance in the collection of evidence. The fingerprints of the victim can be extremely important as well, and obtaining them when the victim is a child can be a tricky and frustrating endeavor.
Kimbrough, Doris R.; DeLorenzo, Ronald. J. Chem. Educ. 1998, 75, 1300.
Noncovalent Interactions |
Forensic Chemistry |
Esters |
Applications of Chemistry
|
Enzyme-Linked Antibodies: A Laboratory Introduction to the ELISA Gretchen L. Anderson and Leo A. McNellis
A fast and economical laboratory exercise is presented that qualitatively demonstrates the power of enzyme-linked antibodies to detect a specific antigen. Although ELISAs are commonly used in disease diagnosis in clinical settings, this application uses biotin, covalently attached to albumin, to take advantage of readily available reagents and avoids problems associated with potentially pathogenic antigens.
Anderson, Gretchen L.; McNellis, Leo A. J. Chem. Educ. 1998, 75, 1275.
Enzymes |
Nonmajor Courses |
Medicinal Chemistry
|
A Simple Method To Demonstrate the Enzymatic Production of Hydrogen from Sugar Natalie Hershlag, Ian Hurley, and Jonathan Woodward
In the experimental protocol described here, it has been demonstrated that the common sugar glucose can be used to produce hydrogen using two enzymes, glucose dehydrogenase and hydrogenase. No sophisticated or expensive hydrogen detection equipment is required-only a redox dye, benzyl viologen, which turns purple when it is reduced. The color can be detected by a simple colorimeter.
Hershlag, Natalie; Hurley, Ian; Woodward, Jonathan. J. Chem. Educ. 1998, 75, 1270.
Enzymes |
Kinetics |
UV-Vis Spectroscopy |
Carbohydrates |
Applications of Chemistry
|
Production, Extraction, and Qualitative Testing of Penicillin: A Biochemistry Experiment for Health Science Chemistry Courses Richard E. Stevens and Kara C. Billingsley
This laboratory procedure guides students through the growth of a submerged Penicillium chrysogenum culture. Subsequent steps include extraction of the penicillin by adsorption onto activated charcoal, extraction with acetone, and qualitative testing of the drug on a bacterial culture. The laboratory procedure is designed for freshman-level health science chemistry courses.
Stevens, Richard E.; Billingsley, Kara C. J. Chem. Educ. 1998, 75, 1264.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Nonmajor Courses
|
Synthesis of Aspirin: A General Chemistry Experiment John A. Olmsted III
An experiment is described that is suitable for the early portion of the laboratory in a general chemistry course and integrates organic examples. It is the two-step synthesis of aspirin starting from oil of wintergreen. The mechanism for this synthesis provides examples of three major classes of chemical reactions: hydrolysis, condensation, and proton transfer.
Olmsted, John A., III. J. Chem. Educ. 1998, 75, 1261.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Mechanisms of Reactions |
Aromatic Compounds |
Carboxylic Acids |
Aldehydes / Ketones
|
The Art and Science of Organic and Natural Products Synthesis K. C. Nicolaou, E. J. Sorensen, and N. Winssinger
In this article, the history of the art and science of organic and natural products synthesis is briefly reviewed and the state of the art is discussed. The impact of this discipline on biology and medicine is amply demonstrated with examples, and projections for future developments in the field are made.
Nicolaou, K. C.; Sorensen, E. J.; Winssinger, N. J. Chem. Educ. 1998, 75, 1225.
Natural Products |
Synthesis |
Medicinal Chemistry |
Applications of Chemistry |
Drugs / Pharmaceuticals
|
Handbook of Liquid Crystal Research (edited by Peter J. Collings and Jay S. Patel) Mark Dadmun
Begins with the fundamentals of the liquid crystalline phase, progresses to a discussion of important parameters in liquid crystalline systems such as electric field and surface effects, and ends with technological aspects of utilizing liquid crystals in displays. It is an all-encompassing monograph that provides a link from the fundamental chemistry of liquid crystals to their technological applications.
Dadmun, Mark. J. Chem. Educ. 1998, 75, 1220.
Applications of Chemistry
|
Vanillin (the author replies) Hocking, Martin
Additional information regarding salicylic acid.
Hocking, Martin J. Chem. Educ. 1998, 75, 1203.
Aldehydes / Ketones |
Applications of Chemistry |
Medicinal Chemistry |
Molecular Properties / Structure
|
Vanillin Calloway, Dean
Incorrect structural formula for methyl salicylate.
Calloway, Dean J. Chem. Educ. 1998, 75, 1203.
Medicinal Chemistry |
Applications of Chemistry |
Aldehydes / Ketones |
Molecular Properties / Structure
|
Letters
Incorrect structural formula for methyl salicylate.
J. Chem. Educ. 1998, 75, 1203.
Medicinal Chemistry |
Applications of Chemistry |
Aldehydes / Ketones |
Molecular Properties / Structure
|
A Convenient Apparatus for Small-Scale Dyeing with Indigo David W. Boykin
Small fabric strips can be dyed with indigo in a simple apparatus constructed from a 50-mL filter flask. The amount of reducing agent required and the odor produced are significantly less than with open dye-bath containers.
Boykin, David W. J. Chem. Educ. 1998, 75, 769.
Dyes / Pigments |
Microscale Lab |
Synthesis |
Applications of Chemistry
|
Saving Your Students' Skin. Undergraduate Experiments that Probe UV Protection by Sunscreens and Sunglasses James R. Abney and Bethe A. Scalettar
This article describes absorption spectroscopy experiments that illustrate the mechanism of action of sunscreens and sunglasses and that highlight the differences between different products. The experiments are well suited to incorporation into an undergraduate science laboratory and will expose students to absorption phenomena in a familiar context with substantial environmental and medical relevance.
Abney, James R.; Scalettar, Bethe A. J. Chem. Educ. 1998, 75, 757.
Photochemistry |
UV-Vis Spectroscopy |
Atmospheric Chemistry |
Applications of Chemistry |
Spectroscopy
|
Photocatalytic Degradation of a Gaseous Organic Pollutant Jimmy C. Yu and Linda Y. L. Chan
A simple and effective method to demonstrate the phenomenon of photocatalytic degradation of a gaseous organic pollutant was developed. Titanium dioxide (anatase) was used as the photocatalyst, and sunlight was found to be an effective light source for the activation of TiO2. The organic pollutant degrade in this demonstration was a common indoor air pollutant, dichloromethane.
Yu, Jimmy C.; Chan, Linda Y. L. J. Chem. Educ. 1998, 75, 750.
Catalysis |
Photochemistry |
Atmospheric Chemistry |
Applications of Chemistry
|
Slide Projector Corrosion Cell Silvia Tejada, Estela Guevara, and Esperanza Olivares
The process of corrosion can be demonstrated in a slide projector, since the cell is in the shape of a slide, or on the stage of an overhead projector by setting up a simple galvanic cell. Corrosion occurs as the result of a galvanic cell reaction, in which the corroding metal acts as the anode. Several simple demonstrations relating to corrosion are described here.
Tejada, Silvia; Guevara, Estela; Olivares, Esperanza. J. Chem. Educ. 1998, 75, 747.
Electrochemistry |
Microscale Lab |
Oxidation / Reduction |
Reactions |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Synthesis of Exotic Soaps in the Chemistry Laboratory Otto Phanstiel IV, Eric Dueno, and Queenie Xianghong Wang
A variety of different triglyceride sources ranging from Vietnamese garlic oil to a local restaurant's grill sludge were saponified to generate a series of exotic soaps. Students did not quantify their results, but described their products in terms of color, texture and odor.
Phanstiel, Otto, IV; Dueno, Eric; Wang, Queenie Xianghong. J. Chem. Educ. 1998, 75, 612.
Qualitative Analysis |
Carboxylic Acids |
Lipids |
Consumer Chemistry |
Applications of Chemistry |
Fatty Acids
|
Detection of Catalysis by Taste Robert M. Richman
The addition of Lactaid to milk will cause the milk to taste sweet due to the hydrolysis of lactose; this can be detected by students drinking milk that has been treated with this catalyst.
Richman, Robert M. J. Chem. Educ. 1998, 75, 315.
Catalysis |
Enzymes |
Food Science |
Applications of Chemistry |
Consumer Chemistry
|
The ThermobileTM: A Nitinol-Based Scientific Toy George B. Kauffman and Isaac Mayo
The "memory metal" Thermobile toy is highlighted.
Kauffman, George B.; Mayo, Isaac. J. Chem. Educ. 1998, 75, 313.
Materials Science |
Metals |
Applications of Chemistry
|
Using Chemistry and Color To Analyze Household Products: A 10-12 Hour Laboratory Project at the General Chemistry Level Wayne B. Bosma
A sequence of experiments using a UV-Vis spectrometer to identify food colorings and to measure the pH of soft drinks allowing qualitative and quantitative measurements to be made.
Bosma, Wayne B. J. Chem. Educ. 1998, 75, 214.
Consumer Chemistry |
Spectroscopy |
UV-Vis Spectroscopy |
Dyes / Pigments |
pH |
Qualitative Analysis |
Quantitative Analysis
|
Lemon Cells Revisited - The Lemon-Powered Calculator Daniel J. Swartling and Charlotte Morgan
Using lemons to create a voltaic cell to run items that students would use in their everyday lives drives home that chemistry plays an integral role in their lives.
Swartling, Daniel J.; Morgan, Charlotte. J. Chem. Educ. 1998, 75, 181.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
The Shrinking Dollar Bill Christine K. F. Hermann
A dollar bill soaked in liquid ammonia shrinks upon drying.
Hermann, Christine K. F. J. Chem. Educ. 1997, 74, 1357.
Consumer Chemistry
|
Chemistry in the Public Domain: A Plethora of Misinformation - or, Don't Believe Everything You Read in the Newspapers! Sidney Toby
Examples of various kinds of chemical misinformation culled from newspapers and magazines, with appropriate questions and their answers. The excerpts vary from the comic to the tragic; some are conceptual errors, others involve serious quantitative mistakes.
Toby, Sidney. J. Chem. Educ. 1997, 74, 1285.
Applications of Chemistry
|
Fundamentals of General, Organic and Biological Chemistry, 2nd ed. by John McMurry and Mary E. Castellion Lois B. Krause
This text, mainly intended as a general chemistry text for students in health or life science related majors, does a beautiful job of incorporating topics and examples to which students can relate.
Krause, Lois B. J. Chem. Educ. 1997, 74, 1279.
Medicinal Chemistry
|
Introduction to General, Organic and Biological Chemistry by Michael S. Matta, Antony C. Wilbraham, and Dennis D. Staley Lois B. Krause
Intended specifically for undergraduate majors in health sciences, the primary aim of this text is to prepare students to understand the chemistry of the living cell.
Krause, Lois B. J. Chem. Educ. 1997, 74, 1277.
Medicinal Chemistry
|
Anthocyanins: A Colorful Class of Compounds
The red colors of leaves in the fall, and the colors of radish skins, beets, and some cabbages result from pigments known as anthocyanins. This activity makes use of the fact that these substances are also acid-base indicators.
J. Chem. Educ. 1997, 74, 1176A.
Acids / Bases |
Dyes / Pigments |
Consumer Chemistry |
Food Science
|
Showing Food Foams Properties with Common Dairy Foods Carlos Bravo-Diaz and Elisa Gonzalez-Romero
Some easy to carry, inexpensive and safe experiments developed using familiar kitchen materials related with egg foams. Eggs's properties are not only limited to prepare excellent and delicious emulsions like mayonnaise but also makes excellent foams, increasing their volume significantly in two primary ways.
Bravo-Diaz, Carlos; Gonzalez-Romero, Elisa. J. Chem. Educ. 1997, 74, 1133.
Learning Theories |
Food Science |
Proteins / Peptides |
Applications of Chemistry
|
Iron as Nutrient and Poison N. M. Senozan and M. P. Christiano
Iron containing compounds of the body and the ingestion and elimination of iron, the function and transport of this metal among different sites and substances of the body, and biochemical defects and nutritional habits that lead to excessive accumulation of iron and some unexpected consequences of this accumulation are described.
Senozan, N. M.; Christiano, M. P. J. Chem. Educ. 1997, 74, 1060.
Bioinorganic Chemistry |
Bioorganic Chemistry |
Food Science |
Metals |
Vitamins |
Toxicology |
Nutrition |
Applications of Chemistry |
Descriptive Chemistry
|
Chemical Behavior Paul G. Jasien
In order to increase student understanding of the seemingly confusing behavior of chemical substances involved in environmental chemistry, an analogy between chemical and human behavior is presented. The analogy focuses on how the same individual can behave differently due to his/her social surroundings.
Jasien, Paul G. J. Chem. Educ. 1997, 74, 943.
Molecular Properties / Structure |
Nonmajor Courses |
Consumer Chemistry |
Atmospheric Chemistry
|
Creating and Using a Consumer Chemical Molecular Graphics Database: The "Molecule of the Day" - A Great Way To Begin Your Lecture Maureen A. Scharberg, Oran E. Cox, and Carl A. Barelli
"The Molecule of the Day" consumer chemical database has been created to allow introductory chemistry students to explore molecular structures of chemicals in household products, and to provide opportunities in molecular modeling for undergraduate chemistry students.
Scharberg, Maureen A. ; Cox, Oran E. ; Barelli, Carl A. . J. Chem. Educ. 1997, 74, 869.
Learning Theories |
Consumer Chemistry |
Molecular Modeling |
Applications of Chemistry
|
Hot and Spicy versus Cool and Minty as an Example of Organic Structure-Activity Relationships Doris R. Kimbrough
Structures of substances found in spices and food that we normally associate with "hot" (or spicy) and "cool" (or minty) flavors are presented and discussed. Functional group similarities within the two groups provide an interesting example of the relationship between molecular structure and molecular function.
Kimbrough, Doris R. J. Chem. Educ. 1997, 74, 861.
Molecular Properties / Structure |
Natural Products |
Plant Chemistry |
Applications of Chemistry
|
The Suggestion Box-An Old Idea Brings the "Real World" Back to Freshman Chemistry Students (and Professors) Andreas Stein
The suggestion box method has been successful in helping students recognize how the theory learned from the book and in lecture could be applied to practical everyday-life situations. At the same time it has provided the instructor with fast lecture feedback and new curriculum ideas.
Stein, Andreas. J. Chem. Educ. 1997, 74, 788.
Learning Theories |
Nonmajor Courses |
Applications of Chemistry |
Student-Centered Learning
|
Analysis of Mouthwash Eleanor Siegrist and Guy Anderson
Students analyze commercial mouthwash solutions in order to identify the dyes which are present and determine the alcohol content.
Siegrist, Eleanor ; Anderson, Guy. J. Chem. Educ. 1997, 74, 567.
Consumer Chemistry |
Chromatography |
UV-Vis Spectroscopy |
Instrumental Methods |
Dyes / Pigments
|
The Thermodynamics of Drunk Driving Robert Q. Thompson
Biological, chemical, and instrumental variables are described along with their contributions to the overall uncertainty in the value of BrAC/BAC.
Thompson, Robert Q. J. Chem. Educ. 1997, 74, 532.
Thermodynamics |
Nonmajor Courses |
Forensic Chemistry |
Drugs / Pharmaceuticals |
Applications of Chemistry
|
The Chemistry of Paper Preservation: Part 4. Alkaline Paper Henry A. Carter
The use of alkaline paper can minimize the problem of acidity for new papers. This study focuses on the chemistry involved in the sizing of both acid and alkaline papers and the types of fillers used. The advantages and potential problems in alkaline paper making are also discussed.
Carter, Henry A. J. Chem. Educ. 1997, 74, 508.
Acids / Bases |
Industrial Chemistry |
Applications of Chemistry
|
Radioactivity in Everyday Life S. G. Hutchison, F. I. Hutchison
This paper discusses the terminology appropriate to radiation exposure and dose, the three sources of natural background radiation (cosmic radiation, cosmogenic radiation, and terrestrial radiation), and several radioactive isotopes that are significant contributors to the radiation exposure received by individuals.
Hutchison, S. G.; Hutchison, F. I. J. Chem. Educ. 1997, 74, 501.
Learning Theories |
Nuclear / Radiochemistry |
Isotopes |
Consumer Chemistry
|
"Chemical-Free" Foods: An Investigation of Student's Definitions of a Chemical Gayle Nicoll
This study investigated the pervasiveness of these views among students enrolled in a freshman level college general chemistry course. It was found that only 30 percent of the students in second semester held a scientific definition of a chemical, while another 30 percent held a popular definition. The remaining 40 percent held views intermediate between these.
Nicoll, Gayle. J. Chem. Educ. 1997, 74, 455.
Food Science |
Consumer Chemistry |
Applications of Chemistry
|
Using "Household Chemistry Projects" To Develop Research Skills and To Teach Scientific Writing Michael H. Schmidt
Students were asked to independently develop written proposals for research they could do at their homes using ordinary household supplies. Upon approval of their proposals, students performed the research and wrote up in their results in standard journal format. The final drafts were subjected to peer review, and published in a class journal.
Schmidt, Michael H. J. Chem. Educ. 1997, 74, 393.
Consumer Chemistry
|
Doing Chemistry at the Art/Archaeology Interface: 1996 Norris Award Address Mary Virginia Orna
Centrality of chemistry to art and archaeology through instrumentation enabling chemists to measure inorganic and organic materials on the nanogram level.
J. Chem. Educ. 1997, 74, 373.
Applications of Chemistry
|
Olestra? The Jury's Still Out Ellin Doyle
Summary of information and sources on the topic of olestra, a fat substitute consisting of a mixture of sucrose polyesters.
Doyle, Ellin. J. Chem. Educ. 1997, 74, 370.
Consumer Chemistry |
Food Science |
Applications of Chemistry |
Fatty Acids
|
The Spectrophotometric Analysis and Modeling of Sunscreens Christina Walters, Allen Keeney, Carl T. Wigal, Cynthia R. Johnston, and Richard D. Cornelius
Sunscreens and their SPF (Sun Protection Factor) values are the focus of this experiment that includes spectrophotometric measurements and molecular modeling. This experiment lets students explore which compounds have the potential to function as sunscreen agents and thereby see the importance of a knowledge of chemistry to the formulation of household items.
Walters, Christina; Keeney, Allen; Wigal, Carl T.; Johnston, Cynthia R.; Cornelius, Richard D. J. Chem. Educ. 1997, 74, 99.
Photochemistry |
Consumer Chemistry |
Applications of Chemistry |
Molecular Modeling
|
American Chemical Society: An Overview of the Education Division Sylvia A. Ware
Education Division programs support the needs of many instructional levels from preschool through the continuing education of the mid-career chemist.
Ware, Sylvia A. J. Chem. Educ. 1996, 73, A238.
Administrative Issues |
Applications of Chemistry |
Enrichment / Review Materials
|
Reports from Other Journals: Gleanings from Scientific American Paul F. Schatz
Scientific American provides a rich resource of background and general interest material for topics of chemical interest that can be used to supplement and enhance chemistry lecture and laboratory courses.
Schatz, Paul F. J. Chem. Educ. 1996, 73, A234.
Drugs / Pharmaceuticals |
Nuclear / Radiochemistry |
Calorimetry / Thermochemistry |
Laboratory Equipment / Apparatus |
Applications of Chemistry |
Consumer Chemistry |
Laboratory Management
|
The Extraordinary Chemistry of Ordinary Things reviewed by Ronald J. Gillespie
Students who take a course based on this innovative and highly readable text should acquire a good understanding of the chemists view of the world and will have a sound good basis for becoming the much needed chemically literate citizen of the future.
Gillespie, Ronald J. J. Chem. Educ. 1996, 73, A110.
Applications of Chemistry
|
Waste Treatment in the Undergraduate Laboratory: Let the Students Do It! John J. Nash, Jeanne A. R. Meyer, Susan C. Nurrenbern
Including well-designed waste treatment "experiments" as natural addenda to laboratory experiments that generate hazardous waste could provide students additional opportunities to apply chemistry to "real" problems.
Nash, John J.; Meyer, Jeanne A. R; Nurrenbern, Susan C. J. Chem. Educ. 1996, 73, 1183.
Applications of Chemistry
|
An Organoleptic Laboratory Experiment John M. Risley
Compounds in ten different classes of organic molecules that are used in the fragrance and food industry are provided to students. Students whiff the vapors of each compound and describe the organoleptic properties using a set of terms utilized in the fragrance and food industry. A set of questions guides students to an understanding of the relationship between structure of molecules and smell.
Risley, John M. J. Chem. Educ. 1996, 73, 1181.
Molecular Properties / Structure |
Consumer Chemistry |
Physical Properties |
Nonmajor Courses |
Alcohols |
Aldehydes / Ketones |
Amines / Ammonium Compounds |
Carboxylic Acids |
Esters |
Ethers |
Phenols
|
Getting Real: A General Chemistry Laboratory Program Focusing on "Real World" Substances Robert C. Kerber and Mohammad J. Akhtar
In order to confront the abstractness of the freshman chemistry syllabus and the consequent failure of students to relate what they learn to their everyday lives, we have designed a new freshman laboratory program. It is intended as an interface between the substances that surround the students in their ordinary lives and the abstract principles presented in chemistry classrooms.
Kerber, Robert C.; Akhtar, Mohammad J. J. Chem. Educ. 1996, 73, 1023.
Applications of Chemistry
|
Developing Student Speaking Skills: A Project/Independent Study in Forensic Science Karen M. Berka and Ladislav H. Berka
A mini-project is described in which students give oral presentations of forensic science papers and case studies taken from the literature and/or the public media.
Berka, Karen M.; Berka, Ladislav H. J. Chem. Educ. 1996, 73, 931.
Forensic Chemistry |
Applications of Chemistry
|
Use of the World Wide Web in Lower-Division Chemistry Courses Karen E.Stevens and Richard E. Stevens
We have found a useful way to bring the Internet into non major and freshman level classes composed of 20-50 students. The student assignment was to find information on a chemical topic currently in the news by using the WWW and use that information to write a 2-3 page essay.
Stevens, Karen E.; Stevens, Richard E. J. Chem. Educ. 1996, 73, 923.
Enrichment / Review Materials |
Applications of Chemistry
|
The Comparative Performance of Batteries: The Lead-Acid and the Aluminum-Air Cells Xavier LeRoux, Gerry A. Ottewill, and Frank C. Walsh
An experimental program designed to convey, to students aged 16 through undergraduate, the principles of battery electrochemistry through a comparative study of two different systems, the lead acid cell and aluminum air cell, is described.
LeRoux, Xavier; Ottewill, Gerry A.; Walsh, Frank C. J. Chem. Educ. 1996, 73, 811.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Mother Earth Chemistry: A Laboratory Course for Nonmajors J. L. Roberts, J. I. Selco, and D. B. Wacks
Mother Earth Chemistry is a laboratory-based course designed to introduce nonscience majors to chemistry using familiar products such as beer, soap, yogurt, and cheese as well as products made from soybeans, including soymilk, tofu, and tempeh.
Roberts, J. L.; Selco, J. I.; Wacks, D. B. J. Chem. Educ. 1996, 73, 779.
Nonmajor Courses |
Applications of Chemistry |
Food Science |
Consumer Chemistry
|
Testing for Lead in the Environment Karen A. Sundback
This experiment tests for the presence of lead in items such as paint and crystal glass. It is targeted towards students with a minimal amount of laboratory technique.
Karen A. Sundback. J. Chem. Educ. 1996, 73, 669.
Quantitative Analysis |
Applications of Chemistry
|
Determination of Polychlorinated Biphenyls (PCBs) in River and Bay Sediments: An Undergraduate Laboratory Experiment in Environmental Chemistry Using Capillary Gas Chromatography with Electron Capture Detection Susan E. Kegley, Kristen J. Hansen, and Kevin L. Cunningham
This paper briefly discusses the history of PCB use and provides guidelines for finding and evaluating PCB-contaminated sites as a way to interest students by showing them an application of chemistry to the "real world."
Kegley, Susan E.; Hansen, Kristen J.; Cunningham, Kevin L. J. Chem. Educ. 1996, 73, 558.
Water / Water Chemistry |
Gas Chromatography |
Applications of Chemistry |
Separation Science |
Solutions / Solvents
|
Superabsorbent Polymers: An Idea Whose Time Has Come Fredric L. Buchholz
A simple laboratory preparation of partially neutralized, cross-linked poly(acrylic acid) is given along with test methods suitable for measuring the absorption capacity of the product. Experiments are described that demonstrate the ability of a swelling gel to perform work.
Buchholz, Fredric L. J. Chem. Educ. 1996, 73, 512.
Polymerization |
Consumer Chemistry
|
The Chemistry behind the Air Bag: High Tech in First-Year Chemistry Andreas Madlung
The chemical process of air bag deployment provides practical applications of gas laws and stoichiometric equations appropriate for use in first-year chemistry.
Madlung, Andreas. J. Chem. Educ. 1996, 73, 347.
Applications of Chemistry |
Gases |
Stoichiometry
|
Determining the Lead Content of Paint Chips: An Introduction to AAS Peter G. Markow
This article describes a two-week experiment for introductory chemistry students, where they analyze the lead content of paint chip samples using atomic absorption spectrophotometry (AAS).
Markow, Peter G. J. Chem. Educ. 1996, 73, 178.
Atomic Spectroscopy |
Applications of Chemistry
|
A Commercial Device Involving the Breathalyzer Test Reaction Kathleen J. Dombrink
The breathalyzer test, formerly used by law-enforcement agencies to determine the percentage blood alcohol in suspected DUI cases, is still used in the device FINAL CALL, which is available commercially. The reaction involves the reduction of chromuim(VI) in the orange dichromate ion, Cr2O72- to the green chromium(III) ion, Cr3+ by ethyl alcohol.
Dombrink, Kathleen J. J. Chem. Educ. 1996, 73, 135.
Applications of Chemistry |
Oxidation / Reduction
|
General Chemistry in Technical Education: Creating an Applied and Cooperative Experience Lorie Juhl
General Chemistry at Eastern Idaho Technical College is designed to give chemical and environmental technician graduates a sound chemistry foundation for the rigors of the work place they will encounter after two years of education.
Juhl, Lorie. J. Chem. Educ. 1996, 73, 72.
Applications of Chemistry
|
The Analysis of a Drug Circular as a First-Day Assignment for Freshman Chemistry: A Jump Start for the Semester Anthony J. Millevolte
Introductory assignment to demonstrate the importance and interdisciplinary nature of chemistry; students are asked to answer questions from a drug circular.
Millevolte, Anthony J. J. Chem. Educ. 1995, 72, 1085.
Drugs / Pharmaceuticals |
Enrichment / Review Materials |
Applications of Chemistry
|
What Do College Students Know About Illegal Drugs? Christine K. F. Hermann
Survey of student understanding of illegal drugs.
Hermann, Christine K. F. J. Chem. Educ. 1995, 72, 925.
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Enrichment / Review Materials
|
A World of Color: Investigating the Chemistry of Vat Dyes Dianne N. Epp
Background and activities involving natural dyes known as vat dyes.
Epp, Dianne N. J. Chem. Educ. 1995, 72, 726.
Dyes / Pigments |
Consumer Chemistry |
Industrial Chemistry |
Enrichment / Review Materials
|
The Chemistry of Fabric Reactive Dyes Marcia C. Bonneau
Method for using tie dyeing as part of a high school unit on organic chemistry.
Bonneau, Marcia C. J. Chem. Educ. 1995, 72, 724.
Dyes / Pigments |
Consumer Chemistry |
Industrial Chemistry |
Enrichment / Review Materials
|
Determining Iron Content in Foods by Spectrophotometry Paul E. Adams
Activity to introduce high school students to the concept and techniques of colorimetry by determining the iron content in various foods; sample data and analysis included.
Adams, Paul E. J. Chem. Educ. 1995, 72, 649.
Spectroscopy |
Metals |
Food Science |
Consumer Chemistry |
Quantitative Analysis
|
Teaching Science and Public Policy through Role Playing Kimbrough, Doris R.; Dyckes, Douglas F.; Mlady, Gary
Synopsis of role playing activity designed to help students understand the increasing role played by science and technology in determining public policy and the importance of a scientifically literate populace.
Kimbrough, Doris R.; Dyckes, Douglas F.; Mlady, Gary J. Chem. Educ. 1995, 72, 295.
Agricultural Chemistry |
Applications of Chemistry
|
Inhibition of Enzymatic Browning Reaction by Sulfite Kim, Hie-Joon
Laboratory procedure for demonstrating the function of sulfite as an effective food additive.
Kim, Hie-Joon J. Chem. Educ. 1995, 72, 242.
Enzymes |
Food Science |
Consumer Chemistry |
Industrial Chemistry
|
Chemistry for the Health Sciences, Seventh Edition (Sackheim, George I.; Lehman, Dennis D.) Jache, Albert W.
Emphasis is placed on practical aspects of inorganic, organic, and biochemistry; theoretic topics are dealt with only as an aid to try to understand human bodily processes.
Jache, Albert W. J. Chem. Educ. 1994, 71, A132.
Nonmajor Courses |
Medicinal Chemistry
|
Cooking Efficiencies of Pots and Pans Selco, Jodye I.
This article offers "real life" problems for heat capacity.
Selco, Jodye I. J. Chem. Educ. 1994, 71, 1046.
Heat Capacity |
Applications of Chemistry
|
Chemistry in Context: Weaving the Web Schwartz, A. Truman; Bunce, Diane M.; Silberman, Robert G.; Stanitski, Conrad L.; Stratton, Wilmer J.; Zipp, Arden P.
This article includes a rationale for the American Chemical Society's new text (Chemistry in Context), as well as a brief history, and description of the content and pedagogy.
Schwartz, A. Truman; Bunce, Diane M.; Silberman, Robert G.; Stanitski, Conrad L.; Stratton, Wilmer J.; Zipp, Arden P. J. Chem. Educ. 1994, 71, 1041.
Nonmajor Courses |
Applications of Chemistry
|
Providing Motivation for the General Chemistry Course through Early Introduction of Current Research Topics Holme, Thomas A.
The concept of early introduction of research themes and its implementation at the University of South Dakota is discussed in this article.
Holme, Thomas A. J. Chem. Educ. 1994, 71, 919.
Applications of Chemistry
|
Risks and Chemical Substances Blumberg, Avrom A.
We are exposed to about 50 thousand of the 12 million different substances that chemists have identified. This paper looks at how we become exposed within our homes, examine three important ways in which we identify and evaluate hazardous substances, and try to suggest a rational picture of the risks we face.
Blumberg, Avrom A. J. Chem. Educ. 1994, 71, 912.
Medicinal Chemistry
|
Soda Water, Supercooling or Freezing Point Depression? Brooker, Murray H.
Composition, preparation, properties, and behavior of soda water.
Brooker, Murray H. J. Chem. Educ. 1994, 71, 903.
Gases |
Water / Water Chemistry |
Precipitation / Solubility |
Solutions / Solvents |
Consumer Chemistry
|
Nickel-Titanium Memory Metal: A "Smart" Material Exhibiting a Solid-State Phase Change and Superelasticity Gisser, Kathleen R. C.; Geselbracht, Margaret J.; Cappellari, Ann; Hunsberger, Lynn; Ellis, Arthur B.; Perepezko, John; Lisensky, George C.
Several simple experiments that illustrate the shape-memory, mechanical, and acoustical properties of Nitinol.
Gisser, Kathleen R. C.; Geselbracht, Margaret J.; Cappellari, Ann; Hunsberger, Lynn; Ellis, Arthur B.; Perepezko, John; Lisensky, George C. J. Chem. Educ. 1994, 71, 334.
Solid State Chemistry |
Phases / Phase Transitions / Diagrams |
Materials Science |
Applications of Chemistry
|
Current Events as Subjects for Term Papers in an Honors Freshman Chemistry Class McHale, Jeanne L.
Current events, term paper topics used in honors freshman chemistry.
McHale, Jeanne L. J. Chem. Educ. 1994, 71, 313.
Applications of Chemistry
|
Increasing Student Awareness of the Flammability of Hair Treated with Hair Spray Poole, Richard
Igniting two pieces of filter paper, one of which has been coated with hair spray.
Poole, Richard J. Chem. Educ. 1994, 71, 55.
Consumer Chemistry
|
Highlights: Ventures in freshman chemistry Farrar, James M.; Eisenberg, Richard; Kampmeier, J. A.
A rigorous freshman chemistry course that prepares students for further study in chemistry and natural sciences ties principles of chemistry to energy and environment.
Farrar, James M.; Eisenberg, Richard; Kampmeier, J. A. J. Chem. Educ. 1993, 70, 847.
Administrative Issues |
Green Chemistry |
Applications of Chemistry
|
Investigating protective coatings for steel Runyan, Tom; Herrmann, Mary
Learning about corrosion chemistry provides students with authentic inquiry experience as well as an opportunity to learn relevant and applicable content.
Runyan, Tom; Herrmann, Mary J. Chem. Educ. 1993, 70, 843.
Oxidation / Reduction |
Acids / Bases |
Metals |
Applications of Chemistry |
Consumer Chemistry |
Materials Science
|
Chemistry for the public: Part III. "The world of chemistry"-A course for all Fenster, Ariel E.; Schwarcz, Joseph A.; Harpp, David N.
An undergraduate course that enriches science and nonscience majors alike.
Fenster, Ariel E.; Schwarcz, Joseph A.; Harpp, David N. J. Chem. Educ. 1993, 70, 819.
Nonmajor Courses |
Applications of Chemistry |
Forensic Chemistry |
Food Science |
Toxicology |
Consumer Chemistry
|
Determination of sugars in food products: Using HPLC and electrochemical detection at a Cu electrode Luo, Peifang; Luo, Matthew Z.; Baldwin, Richard P.
This lab activity takes advantage of the fact that students' interest in a lab is increased when common life experiences are drawn upon.
Luo, Peifang; Luo, Matthew Z.; Baldwin, Richard P. J. Chem. Educ. 1993, 70, 679.
Chromatography |
Applications of Chemistry |
Food Science |
Instrumental Methods |
Solutions / Solvents
|
Chemistry tours for high school students: Connecting chemistry and business Ball, Jenelle
Efforts to show high school students the relevance of chemistry in their lives are more powerful when students go on field trips to visit businesses that are related to chemistry. The author describes such a trip, where students visited the Dept. of Justice Criminalistics Lab at a local university.
Ball, Jenelle J. Chem. Educ. 1993, 70, 656.
Forensic Chemistry |
Applications of Chemistry |
Industrial Chemistry |
Administrative Issues
|
Chemical detection of latent fingerprints Clark, Steve; Quigley, Michael N.; Tezak, James
Working with reagents that are used for modern finger print detection.
Clark, Steve; Quigley, Michael N.; Tezak, James J. Chem. Educ. 1993, 70, 593.
Applications of Chemistry |
Forensic Chemistry |
Nonmetals
|
Forensic science: Crime in the chemistry curriculum Kaplan, Lawrence J.
A course for non majors that uses creative, exciting, real life experiments to illustrate the concepts presented in lecture in order to make the material relevant to the students' backgrounds.
Kaplan, Lawrence J. J. Chem. Educ. 1993, 70, 574.
Forensic Chemistry |
Applications of Chemistry |
Nonmajor Courses
|
Issues-directed chemistry for business students - A progress report Adams, David L.
A course designed to overcome the legendary lack of interest in science among business majors.
Adams, David L. J. Chem. Educ. 1993, 70, 574.
Nonmajor Courses |
Applications of Chemistry |
Consumer Chemistry
|
An industrial chemistry course: Bringing teachers and industry together Fanning, James C.; Fanning, Sybil S.
Local industry is able to supply direct examples of basic chemical principles that a teacher might use in classroom. The authors are eager to share their experiences, materials, lesson plans, etc., to prepare teachers to take their own classroom excursions to local industries.
Fanning, James C.; Fanning, Sybil S. J. Chem. Educ. 1993, 70, 563.
Consumer Chemistry |
Industrial Chemistry |
Applications of Chemistry
|
A study of the pH of perspiration from male and female subjects exercising in the gymnasium: A practical challenge for students in the nonscience major class Doran, Daniel; Tierney, John; Varano, Mary; Ware, Susan
An engaging activity is developed out of an authentic inquiry posed by students. This article presents the debate behind the title question, a procedure, sample data, results, and discussion.
Doran, Daniel; Tierney, John; Varano, Mary; Ware, Susan J. Chem. Educ. 1993, 70, 412.
Acids / Bases |
Applications of Chemistry |
Nonmajor Courses |
pH
|
Introducing the treatment of waste and wastewater in the general chemistry course: Applying physical and chemical principles to the problems of waste management Dhawale, S. W.
Students learn simple lab techniques so that they can discuss applications such as cleanup of small-scale oil spills and the processes used to obtain drinkable pure water.
Dhawale, S. W. J. Chem. Educ. 1993, 70, 395.
Water / Water Chemistry |
Green Chemistry |
Applications of Chemistry
|
The chemistry of art: A laboratory intensive course designed to interest nonscientists in chemistry Schrenk, Janet L.; Malde, Pradip; Bordley, John L.
The way artists use pigments, dyes, metals, and paper in creating their works of art provides an excellent framework for teaching the non-science student some basic chemistry.
Schrenk, Janet L.; Malde, Pradip; Bordley, John L. J. Chem. Educ. 1993, 70, 389.
Applications of Chemistry |
Nonmajor Courses |
Dyes / Pigments
|
Interactive chemistry teaching units developed with the help of the local chemical industry: Applying classroom principles to the real needs of local companies to help students develop skill in teamwork, communications, and problem solving Pontin, J. A.; Arico, E.; Pitoscio Filho, J.; Tiedemann, P. W.; Isuyama, R.; Fettis, G. C.
As part of a process of effective curriculum innovation, the authors are developing a project to produce teaching materials for chemistry undergraduate courses with an emphasis on the concerns of the local chemical industry.
Pontin, J. A.; Arico, E.; Pitoscio Filho, J.; Tiedemann, P. W.; Isuyama, R.; Fettis, G. C. J. Chem. Educ. 1993, 70, 223.
Applications of Chemistry |
Green Chemistry |
Industrial Chemistry |
Student-Centered Learning
|
Environmental Chemistry in the Freshman Laboratory Kegley, Susan E.; Stacy, Angelica M.
Lab activities related to environmental issues provide students with evidence of relevant chemistry while allowing students to engage in true inquiry experiences and engage themselves with challenging problems.
Kegley, Susan E.; Stacy, Angelica M. J. Chem. Educ. 1993, 70, 151.
Green Chemistry |
Applications of Chemistry
|
Present and Future Nuclear Reactor Designs: Weighing the Advantages and Disadvantages of Nuclear Power with an Eye on Improving Safety and Meeting Future Needs Miller, Warren F., Jr.
An overview of how nuclear energy is produced on macroscopic and microscopic scales with consideration given to benefits and liabilities of this energy source. The article includes a short look at nuclear power uses overseas and contains information about waste disposal, public opinion, and potential technical improvements.
Miller, Warren F., Jr. J. Chem. Educ. 1993, 70, 109.
Nuclear / Radiochemistry |
Green Chemistry |
Consumer Chemistry |
Applications of Chemistry
|
From Lead Solder to Kiwi Fruit: Reshaping Introductory Chemistry Labs with Investigative Team Projects Mahaffy, Peter G.; Newman, Kenneth E.; Bestman, Hank D.
This paper reports an attempt to introduce relevant curriculum and investigations carried out by student research groups into a first year chemistry course. A description and evaluation of a four-week, open ended research project is included.
Mahaffy, Peter G.; Newman, Kenneth E.; Bestman, Hank D. J. Chem. Educ. 1993, 70, 76.
Food Science |
Consumer Chemistry |
Laboratory Management |
Vitamins |
Green Chemistry |
Minorities in Chemistry
|
An Attack on the AIDS Virus: Inhibition of the HIV-1 Protease. New Drug Development Based on the Structure and Activity of the Protease and its Role in the Replication and Maturation of the Virus Volker, Eugene J.
Article shows how research into the biochemistry of HIV may lead to a method for controlling its growth and maturation. This research illustrates some basic enzyme chemistry and holds student appeal due to the tie into current affairs.
Volker, Eugene J. J. Chem. Educ. 1993, 70, 3.
Bioorganic Chemistry |
Proteins / Peptides |
Medicinal Chemistry |
Molecular Biology
|
Chromatography of M&M candies Kandel, Marjorie
Paper chromatography separation to detect the presence of yellow #5 (tartrazine) in M&M candies.
Kandel, Marjorie J. Chem. Educ. 1992, 69, 988.
Chromatography |
Separation Science |
Consumer Chemistry |
Dyes / Pigments
|
Classroom demonstrations of polymer principles. Part V: Polymer fabrication Rodriguez, Ferdinand
Polymer fabrication involves taking polymers or polymer precursors and changing their physical, and sometimes their chemical form. Most of the demonstrations described here use readily available household or shop items.
Rodriguez, Ferdinand J. Chem. Educ. 1992, 69, 915.
Applications of Chemistry
|
Polyurethanes: A class of modern versatile materials Seymour, Raymond B.; Kauffman, George B.
The myriad applications of polyurethane coatings, foams, fibers, moldings, and elastomers demonstrate the versatility of urethane chemistry and the creativity of polymer scientists.
Seymour, Raymond B.; Kauffman, George B. J. Chem. Educ. 1992, 69, 909.
Applications of Chemistry
|
The thermodynamics of home-made ice cream. Gibbon, Donald L.; Kennedy, Keith; Reading, Nathan; Quieroz, Mardsen.
Using the production of ice cream to teach heat capacity, viscosity, and freezing-point reduction.
Gibbon, Donald L.; Kennedy, Keith; Reading, Nathan; Quieroz, Mardsen. J. Chem. Educ. 1992, 69, 658.
Thermodynamics |
Water / Water Chemistry |
Applications of Chemistry
|
Estimation of blood-alcohol concentration. Labianca, Dominick A.
This article focuses on the answers to questions regarding blood alcohol levels, including estimates of % BAC, effects of beverage type and food consumption, and biochemical considerations.
Labianca, Dominick A. J. Chem. Educ. 1992, 69, 628.
Alcohols |
Applications of Chemistry
|
Phenol and the importance of dose. Crute, Thomas D.
Phenol is highly toxic, but the active ingredient in Chloraseptic lozenges.
Crute, Thomas D. J. Chem. Educ. 1992, 69, 553.
Phenols |
Aromatic Compounds |
Alcohols |
Toxicology |
Consumer Chemistry |
Medicinal Chemistry
|
Views of nursing professionals on chemistry course content for nursing education Walhout, Justine S.; Heinschel, Judie.
Analysis of survey conducted of deans of schools of nursing, chairs of nursing departments, and registered nurses regarding courses required of nursing students and the importance of different units of measure and 39 chemistry topics to the nursing profession.
Walhout, Justine S.; Heinschel, Judie. J. Chem. Educ. 1992, 69, 483.
Medicinal Chemistry |
Nomenclature / Units / Symbols
|
Art, archaeology, and analytical chemistry: A synthesis of the liberal arts Beilby, Alvin L.
Examples of applications of instrumental methods of analysis in art and archeology (with references).
Beilby, Alvin L. J. Chem. Educ. 1992, 69, 437.
Applications of Chemistry |
Instrumental Methods
|
The SATIS project: A significant new development in post-16 science education in the United Kingdom Phillips, Paul S.; Hunt, Andrew
The goal of the SATIS project is to show that science has a human face and is not confined to the laboratory but is manifest in many aspects of the world both local and distant.
Phillips, Paul S.; Hunt, Andrew J. Chem. Educ. 1992, 69, 404.
Applications of Chemistry
|
Gas chamber stoichiometry Hunter, Norman W.; Wilkins, Curtis C.; Pearson, Earl F.
Most students know that HCN is used in gas chambers, they may not know however that HCN is produced in the burning of carpets, draperies, clothing and other textiles made of polyacrylonitrile.
Hunter, Norman W.; Wilkins, Curtis C.; Pearson, Earl F. J. Chem. Educ. 1992, 69, 389.
Stoichiometry |
Gases |
Applications of Chemistry
|
A safe and novel polymerization of styrene Flynn, Brendan R.
A safer way to demonstrate the synthesis of addition polymers.
Flynn, Brendan R. J. Chem. Educ. 1991, 68, 1038.
Polymerization |
Synthesis |
Consumer Chemistry
|
A sensual separation science experiment: Solvent extraction and chromatographic separation of menthol utilizing various consumer products Furton, Kenneth G.; Perez, Maria I.
Evaluation of the utility of all the commercially available laundry detergents as general purpose column packing for chromatography.
Furton, Kenneth G.; Perez, Maria I. J. Chem. Educ. 1991, 68, 946.
Consumer Chemistry |
Gas Chromatography |
Separation Science |
Surface Science
|
Advice from Allied Health faculty to chemistry faculty Dever, David F.
Finding out what the different health professions would like to see from undergraduate chemistry programs.
Dever, David F. J. Chem. Educ. 1991, 68, 763.
Medicinal Chemistry |
Nuclear / Radiochemistry |
Nutrition |
Vitamins |
Gases
|
A chemistry whodunit: Forensic examination of pen inks Quigley, Michael N.; Qi, Hongyan
Forensic chemistry activity involving pen ink and chromatography.
Quigley, Michael N.; Qi, Hongyan J. Chem. Educ. 1991, 68, 596.
Forensic Chemistry |
Applications of Chemistry |
Chromatography
|
Method for separating or identifying plastics Kolb, Kenneth E.; Kolb, Doris K.
This article suggests the use of differences in density as a means for separation and identification of plastics.
Kolb, Kenneth E.; Kolb, Doris K. J. Chem. Educ. 1991, 68, 348.
Consumer Chemistry |
Green Chemistry |
Physical Properties
|
Qualitative analysis of eleven household compounds Solomon, Sally; Fulep-Poszmik, Annamaria; Lee, Alan
A qualitative analysis scheme using simple chemical and physical tests is designed for the identification of 11 white solids.
Solomon, Sally; Fulep-Poszmik, Annamaria; Lee, Alan J. Chem. Educ. 1991, 68, 328.
Consumer Chemistry |
Qualitative Analysis
|
College Chemistry Faculties, Eighth Edition (Talmadge, Cornelia A., editor) Kauffman, George B.
This book is a directory of two-year college, four-year college, and university teachers of chemistry, biochemistry, medicinal/pharmaceutical chemistry, and chemical engineering in the United States and Canada.
Kauffman, George B. J. Chem. Educ. 1990, 67, A151.
Medicinal Chemistry |
Administrative Issues
|
The freshman seminar Deavor, James P.; Donato, Henry, Jr.
A freshman seminar was designed to attempt to keep introductory students interested in chemistry by exploring how chemical principles discussed in introductory chemistry courses are manifested in real world problems and issues.
Deavor, James P.; Donato, Henry, Jr. J. Chem. Educ. 1990, 67, 953.
Administrative Issues |
Applications of Chemistry
|
People's chemistry solving people's problems Sae, Andy S. W.
The process of problem-solving applied to chemical solutions to real-world problems; includes a list of real-world problems with chemical solutions.
Sae, Andy S. W. J. Chem. Educ. 1990, 67, 895.
Nonmajor Courses |
Applications of Chemistry
|
Nitric oxide leftovers Hornack, Fred M.
This example shows that a stoichiometric problem can be solved in a number of different but equally valid ways.
Hornack, Fred M. J. Chem. Educ. 1990, 67, 496.
Stoichiometry |
Applications of Chemistry
|
Oxidation-reduction in blood analysis: Demonstrating the reaction in a Breathalyzer Anderson, John M.
The principle of a Breathalyzer involves the oxidation of alcohol in expired breath by a solution of potassium dichromate.
Anderson, John M. J. Chem. Educ. 1990, 67, 263.
Applications of Chemistry |
Oxidation / Reduction
|
Determining the zinc coating weight on steel Gillum, David E.; Herrmann, Mary S.
Two different methods for determining the zinc coating weight are described, a gravimetric analysis, and a volumetric analysis.
Gillum, David E.; Herrmann, Mary S. J. Chem. Educ. 1990, 67, 62.
Applications of Chemistry |
Quantitative Analysis
|
Chemistry of air bags Bell, William L.
An exercise designed to allow students to study some of the requirements of an air bag.
Bell, William L. J. Chem. Educ. 1990, 67, 61.
Applications of Chemistry
|
The most useful actinide isotope: Americium-241 Navratil, James D.; Schulz, Wallace W.; Seaborg, Glenn T.
This paper briefly reviews Americium's discovery, nuclear and chemical properties, and its uses with an emphasis on its production and separations chemistry.
Navratil, James D.; Schulz, Wallace W.; Seaborg, Glenn T. J. Chem. Educ. 1990, 67, 15.
Atomic Properties / Structure |
Separation Science |
Applications of Chemistry
|
American Chemical Society Directory of Graduate Research, 1987 (The ACS Committee on Professional Training) Kauffman, George B.
This latest edition contains a wealth of information on 668 universities and colleges in the United States and Canada that offer bachelor's and master's curricula in chemistry; chemical engineering; pharmaceutical and medicinal chemistry; clinical chemistry; and polymer science.
Kauffman, George B. J. Chem. Educ. 1989, 66, A47.
Medicinal Chemistry
|
Consumer chemistry demonstrations Carberry, Edward; Gonnella, Thomas; Eliason, Robert
Demonstrating the hazards of mixing an acidic cleaner with bleach and the light-absorbing ability of sunscreens.
Carberry, Edward; Gonnella, Thomas; Eliason, Robert J. Chem. Educ. 1989, 66, 1041.
Consumer Chemistry |
Nonmajor Courses |
Photochemistry |
Toxicology
|
How good is your bleach? McCullough, Thomas, C. S. C.; Tyminski, Herminia
The exothermic reaction between acetone and household bleach is used to compare the strengths of various brands of bleach.
McCullough, Thomas, C. S. C.; Tyminski, Herminia J. Chem. Educ. 1989, 66, 973.
Consumer Chemistry |
Quantitative Analysis |
Calorimetry / Thermochemistry
|
Chemistry of paint Schuerman, George; Bruzan, Raymond
Preparing paint in the laboratory provides students with first-hand knowledge of paint chemistry and its manufacture.
Schuerman, George; Bruzan, Raymond J. Chem. Educ. 1989, 66, 327.
Applications of Chemistry |
Fatty Acids
|
Accurate equations of state in computational chemistry projects Allbee, David; Jones, Edward
101. This article presents one method that allows students to become familiar with the use of modern equations of state and also enhances their understanding of how computers can be used in the study and application of chemistry. [Includes "Editor's note: Changes in the computer series", by Lagowski, J. J., p. 226]
Allbee, David; Jones, Edward J. Chem. Educ. 1989, 66, 226.
Applications of Chemistry |
Chemometrics
|
Questions from a can of Pepsi Mitchell, Tony
A can of Pepsi can be the starting point of countless chemistry questions that students can relate to. The author encourages other instructors to think about helping students understand chemistry as it relates to contemporary society.
Mitchell, Tony J. Chem. Educ. 1988, 65, 1070.
Consumer Chemistry |
Applications of Chemistry |
Stoichiometry |
Physical Properties |
Food Science |
Nutrition |
Gases |
Acids / Bases |
Metals
|
Teaching stoichiometry Figueira, Alvaro Rocha
Students have a hard time with stoichiometry because it is often presented in a manner that is divorced from content and application.
Figueira, Alvaro Rocha J. Chem. Educ. 1988, 65, 1060.
Applications of Chemistry |
Stoichiometry
|
Teaching the skills of science - gold and anemia Mattson, William
A student poses a question that leads to classroom inquiry: Why does gold rubbed on the face of an anemic person leave a dark mark?
Mattson, William J. Chem. Educ. 1988, 65, 1000.
Bioinorganic Chemistry |
Medicinal Chemistry |
Applications of Chemistry
|
Determination of the effect of various modes of cooking on the vitamin C content of a common food, green pepper: An introductory biochemistry experiment Johnson, Eric R.
A great laboratory experiment that examines the effects of baking, boiling, steaming, and microwaving a green pepper on the pepper's nutritional level.
Johnson, Eric R. J. Chem. Educ. 1988, 65, 926.
Nutrition |
Titration / Volumetric Analysis |
Vitamins |
Food Science |
Applications of Chemistry
|
Nuclear waste glass, and the Fe2+/Fe3+ ratio Fanning, James C.; Hunter, R. Todd
These authors present a chemical problem of current interest that can be used for pedagogical purposes.
Fanning, James C.; Hunter, R. Todd J. Chem. Educ. 1988, 65, 888.
Applications of Chemistry |
Consumer Chemistry |
Titration / Volumetric Analysis |
Oxidation State |
Nuclear / Radiochemistry |
Green Chemistry |
Chromatography |
Spectroscopy
|
Heating values of fuels: An introductory experiment Rettich, Timothy R.; Battino, Rubin; Karl, David J.
This experiment is a simple, inexpensive way for students to determine the heats of combustion of common solid, liquid, and gaseous fuels.
Rettich, Timothy R.; Battino, Rubin; Karl, David J. J. Chem. Educ. 1988, 65, 554.
Calorimetry / Thermochemistry |
Phases / Phase Transitions / Diagrams |
Applications of Chemistry
|
Oxalate blockage of calcium and iron: A student learning activity Walker, Noojin
The topics of iron deficiency anemia and osteoporosis entice student attention and can be used to construct meaningful learning activities about percent composition, mole concept, selective precipitation, and limiting factors.
Walker, Noojin J. Chem. Educ. 1988, 65, 533.
Medicinal Chemistry |
Stoichiometry |
Plant Chemistry |
Bioanalytical Chemistry |
Bioinorganic Chemistry
|
Will that pop bottle really go pop? An equilibrium question Deamer, David W.; Selinger, Benjamin K.
These authors challenge a claim that appeared in the journal *New Scientist* regarding carbon dioxide in carbonated beverages and equilibrium.
Deamer, David W.; Selinger, Benjamin K. J. Chem. Educ. 1988, 65, 518.
Applications of Chemistry |
Gases |
Equilibrium
|
Determining the solubility of Ca(OH)2 using 45Ca as a tracer Edmiston, Michael D.; Suter, Robert W.
These authors have developed a simple lab that can be incorporated into freshman chemistry that allows students to understand the power of radiochemistry as an analytical tool as well as gain perspectives about real versus imagined dangers of radioactivity.
Edmiston, Michael D.; Suter, Robert W. J. Chem. Educ. 1988, 65, 279.
Nuclear / Radiochemistry |
Medicinal Chemistry
|
Let environmental chemistry enrich your curriculum Parravano, Carlo
The rationale and detailed plans for a college level course in environmental chemistry.
Parravano, Carlo J. Chem. Educ. 1988, 65, 235.
Green Chemistry |
Applications of Chemistry
|
The mystery of consumer chemistry Anderson, Carol P.
Consumer chemistry is likened to solving a mystery.
Anderson, Carol P. J. Chem. Educ. 1988, 65, 217.
Consumer Chemistry
|
Rating antacids in Consumer Reports Martin, Geoffrey
This article presents a Consumer Reports study on antacid effectiveness via titration.
Martin, Geoffrey J. Chem. Educ. 1988, 65, 214.
Acids / Bases |
Titration / Volumetric Analysis |
Consumer Chemistry |
Drugs / Pharmaceuticals |
Food Science
|
Consumer chemistry: Critical thinking at the concrete level Bodner, George M.
This author presents a thoughtful discussion of the need for a consumer chemistry course and the thinking and assimilation process of students. The examples he provides of science and engineering majors' ill fated attempts at answering simple chemistry questions strengthen his argument while frustrating readers. In the mean time, we cannot graduate another generation of business majors, lawyers, and elementary school teachers who are afraid of chemistry.
Bodner, George M. J. Chem. Educ. 1988, 65, 212.
Consumer Chemistry
|
Using chemical principles to encourage critical thinking in consumer chemistry Hill, John W.
Students in consumer chemistry courses can be encouraged to use chemical principles to evaluate claims made in advertisements such as those for weight-loss diets.
Hill, John W. J. Chem. Educ. 1988, 65, 209.
Applications of Chemistry |
Consumer Chemistry
|
Incorporation of consumer products in the teaching of analytical chemistry Lieu, Van T.; Kalbus, Gene E.
A development and selection of a number of experiments involving the use of common consumer products for incorporation into quantitative and instrumental analysis laboratories.
Lieu, Van T.; Kalbus, Gene E. J. Chem. Educ. 1988, 65, 207.
Applications of Chemistry |
Alcohols |
Acids / Bases |
Food Science |
Consumer Chemistry |
Quantitative Analysis |
Instrumental Methods
|
Value issues in consumer chemistry Kooser, Robert G.
A paper on the ethics of consumer chemistry and the pedagogical values of exploring these ethical issues.
Kooser, Robert G. J. Chem. Educ. 1988, 65, 204.
Consumer Chemistry
|
Potentiometric titration of acidic and basic compounds in household cleaners Lieu, Van T.; Kalbus, Gene E.
The potentiometric titration of commercial household cleaners can be used in student laboratories in freshman, analytical, and physical chemistry courses. It can be used for analysis of household cleaners with either one or two component systems, or it can be used for the determination of the dissociation constant.
Lieu, Van T.; Kalbus, Gene E. J. Chem. Educ. 1988, 65, 184.
Acids / Bases |
Potentiometry |
Consumer Chemistry |
Titration / Volumetric Analysis |
Equilibrium |
Quantitative Analysis
|
A method for teaching science, technology, and societal issues in introductory high school and college chemistry classes Streitberger, H. Eric
Most textbooks provide few, if any, systematic procedures for involving students with societal problems and issues in their lives related to chemistry. This is inconsistent with goals set in order to meet the growing need for students to be familiar with the science of (among other things) nutrition, environment, drugs, and more. This article gives a brief description of a project that acquaints students with these issues.
Streitberger, H. Eric J. Chem. Educ. 1988, 65, 60.
Consumer Chemistry |
Industrial Chemistry |
Green Chemistry |
Nuclear / Radiochemistry
|
General, Organic & Biological Chemistry, Study Guide and Solutions Manual (Feigl, Dorothy M.; Hill, John W.) Taylor, R. Craig
Written for students in the health and life science and intended for students who have had little or no chemistry background.
Taylor, R. Craig J. Chem. Educ. 1987, 64, A327.
Nonmajor Courses |
Medicinal Chemistry
|
Rock candy in a cellophane bag: A demonstration of pervaporation Ciereszko, Leon S.
Growing large crystals in a dialysis bag.
Ciereszko, Leon S. J. Chem. Educ. 1987, 64, 804.
Consumer Chemistry |
Crystals / Crystallography
|
The rise of self-rising flour: A recipe for success McCamish, Malcolm
A series of investigations / demonstrations regarding the chemistry of baking powder.
McCamish, Malcolm J. Chem. Educ. 1987, 64, 710.
Consumer Chemistry |
Applications of Chemistry
|
Chemistry for the allied health students Williams, Donald H.
Review of the recent educational literature regarding chemistry for allied health students; includes a suggested outline for a year-long course.
Williams, Donald H. J. Chem. Educ. 1987, 64, 707.
Nonmajor Courses |
Medicinal Chemistry
|
A syllabus for a two-semester chemistry course for health professions: Report of the committee on chemical education for the health professions Daly, John M.; Sarquis, Jerry L.
Outline of a two-semester chemistry course for health professions.
Daly, John M.; Sarquis, Jerry L. J. Chem. Educ. 1987, 64, 699.
Nonmajor Courses |
Medicinal Chemistry
|
Cosmetic science: A career option for majors in chemistry Lichtin, J. Leon; Radd, Billie L.
Description of the field of cosmetic science and colleges offering such course work.
Lichtin, J. Leon; Radd, Billie L. J. Chem. Educ. 1987, 64, 619.
Student / Career Counseling |
Applications of Chemistry |
Consumer Chemistry
|
Acid rain effects on stone monuments Charola, A. Elena
What is acid rain? Which stones are used to make mountains? How are the stones affected by acid rain?
Charola, A. Elena J. Chem. Educ. 1987, 64, 436.
Acids / Bases |
Applications of Chemistry |
Atmospheric Chemistry |
Geochemistry
|
Hemoglobinometry: A biochemistry experiment that utilizes the principles of transition metal chemistry Giuliano, Vincenzo
Colorimetric measurements are used to determine the concentration of hemoglobin in blood and the effect of the effect that the presence of cyanide ions has on the formation of cyanomethemoglobin.
Giuliano, Vincenzo J. Chem. Educ. 1987, 64, 354.
Transition Elements |
Metals |
Medicinal Chemistry |
Spectroscopy
|
An indigo plant as a teaching material Torimoto, Norboru
Procedures for dyeing using both green and dried leaves.
Torimoto, Norboru J. Chem. Educ. 1987, 64, 332.
Dyes / Pigments |
Plant Chemistry |
Applications of Chemistry
|
Chemicals in everyday life Seymour, Raymond B.
Applications of chemistry to food, clothing, travel and exploration, sports and recreation, ventilation, heating, and cooling, communications, decoration, sanitation, and education.
Seymour, Raymond B. J. Chem. Educ. 1987, 64, 63.
Applications of Chemistry |
Food Science |
Consumer Chemistry
|
Using NASA and the space program to help high school and college students learn chemistry. Part I. The shuttle and our living earth Kelter, Paul B.; Snyder, William E.; Buchar, Constance S.
Examples of classroom applications of the space program to chemistry, particularly environmental chemistry and biochemistry.
Kelter, Paul B.; Snyder, William E.; Buchar, Constance S. J. Chem. Educ. 1987, 64, 60.
Applications of Chemistry |
Astrochemistry
|
The energy relationships of corn production and alcohol fermentation Van Koevering, Thomas E.; Morgan, Michael D.; Younk, Thomas J.
The production of alcohol from corn lends itself well to illustrating the practical applications of scientific principles that deal with energy transformations and inefficiencies.
Van Koevering, Thomas E.; Morgan, Michael D.; Younk, Thomas J. J. Chem. Educ. 1987, 64, 11.
Natural Products |
Applications of Chemistry |
Plant Chemistry |
Green Chemistry |
Alcohols |
Calorimetry / Thermochemistry |
Photosynthesis
|
The quicker picker upper experiment Snow, Albert J.
A popular commercial slogan as an in for chemistry instructors to talk about capillary action.
Snow, Albert J. J. Chem. Educ. 1986, 63, 1086.
Applications of Chemistry |
Consumer Chemistry |
Water / Water Chemistry
|
Team teaching an introductory wine course at the college level Lee, Don R.; McClurg, F. Avery; Nixon, George A.
This paper presents an interdisciplinary course on the world of wine, winemaking, and viticulture that has been used as an opportunity to exploit the expertise of professors of chemistry, biology, and French to expose students to these various disciplines as they relate to wine.
Lee, Don R.; McClurg, F. Avery; Nixon, George A. J. Chem. Educ. 1986, 63, 1065.
Applications of Chemistry |
Food Science
|
Diapers and polymers Cleary, Joseph
The author takes us through the problem-solving process of making a disposable diaper.
Cleary, Joseph J. Chem. Educ. 1986, 63, 422.
Consumer Chemistry |
Applications of Chemistry
|
A demonstration of the transformation of a hydrophobic liquid to a partially hydrophilic semisolid Nugent, James, F.
This demonstration models a reaction commonly used as industrial means for converting animal and vegetable fats and oils to food-grade emulsifiers.
Nugent, James, F. J. Chem. Educ. 1986, 63, 82.
Food Science |
Industrial Chemistry |
Applications of Chemistry |
Consumer Chemistry |
Fatty Acids
|
Geochemistry for chemists Hostettler, John D.
Details the content considered in a geochemistry course for chemists.
Hostettler, John D. J. Chem. Educ. 1985, 62, 823.
Geochemistry |
Applications of Chemistry
|
The use of field trips in a nonscience majors course Breedlove, C. H., Jr.
List of filed trips that provide an opportunity to see applications of chemistry in the real world. From "Chemistry for Citizens: A Symposium".
Breedlove, C. H., Jr. J. Chem. Educ. 1985, 62, 778.
Nonmajor Courses |
Applications of Chemistry
|
Forensic science: A way to introduce scientific techniques to nonscience majors Esslinger, W. Glenn
Topics considered in a forensic science course. From "Chemistry for Citizens: A Symposium".
Esslinger, W. Glenn J. Chem. Educ. 1985, 62, 777.
Forensic Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
The application of chemical principles and methods to the investigation of a crime Berry, Keith
Outline of "Forensic Science", a nonscience major, laboratory course that incorporates many aspects of chemistry and chemical analysis. From "Chemistry for Citizens: A Symposium".
Berry, Keith J. Chem. Educ. 1985, 62, 776.
Forensic Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
Agricultural chemicals for consumer use Maslowsky, Edward, Jr.
Survey of important fertilizers, herbicides, fungicides, and insecticides. From "Chemistry for Citizens: A Symposium".
Maslowsky, Edward, Jr. J. Chem. Educ. 1985, 62, 774.
Agricultural Chemistry |
Nonmajor Courses |
Plant Chemistry |
Applications of Chemistry
|
Art hazards - Educating the artist Denio, Allen A.
We in chemistry have an obligation to help colleagues and their students in art departments become more aware of the number and extent of chemical hazards faced in art studios. From "Chemistry for Citizens: A Symposium".
Denio, Allen A. J. Chem. Educ. 1985, 62, 772.
Nonmajor Courses |
Applications of Chemistry
|
How to turn on an electric light Westheimer, F. H.
The history of mankind is incomplete and deceptive unless it emphasizes the role of technological development in the progress of civilization. From "Chemistry for Citizens: A Symposium".
Westheimer, F. H. J. Chem. Educ. 1985, 62, 769.
Nonmajor Courses |
Applications of Chemistry
|
The water softener - A relevant, unifying example of many common chemical principles and calculations Fulkrod, John E.
Determining the amount of sodium chloride needed for a water softener to replace all the hard water ions in a month's water supply for a typical household.
Fulkrod, John E. J. Chem. Educ. 1985, 62, 529.
Applications of Chemistry |
Water / Water Chemistry |
Aqueous Solution Chemistry
|
Electrochemical errors DeLorenzo, Ron
Ten examples of the unexpected consequences that have resulted from ignorance regarding electrochemistry.
DeLorenzo, Ron J. Chem. Educ. 1985, 62, 424.
Electrochemistry |
Consumer Chemistry |
Applications of Chemistry |
Oxidation / Reduction
|
Industrial chemistry bibliography Marmor, Solomon
A bibliography of industrial chemistry articles published in the Journal from 1968-1983, recent texts, and symposia.
Marmor, Solomon J. Chem. Educ. 1985, 62, 331.
Industrial Chemistry |
Applications of Chemistry
|
Consumer applications of chemical principles: Drugs Hill, John W.; Jones, Susan M.
Acid-base chemistry of drugs (nicotine, cocaine, and aspirin), general anesthesia (nitrous oxide, enflurane, isoflurane, halothane), local anesthetics (procaine, lidocaine, cocaine), and intravenous anesthetics (thiopental, ketamine hydrochloride, phencyclidine).
Hill, John W.; Jones, Susan M. J. Chem. Educ. 1985, 62, 328.
Consumer Chemistry |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Acids / Bases |
Applications of Chemistry
|
Drug stabilization against oxidative degradation Akers, Michael J.
Describes the process of oxidation and ways in which pharmaceutical preparations can be protected from oxidative degredation.
Akers, Michael J. J. Chem. Educ. 1985, 62, 325.
Drugs / Pharmaceuticals |
Oxidation / Reduction |
Medicinal Chemistry |
Nonmajor Courses
|
Organic chemistry for health-science students (the authors reply) Genyea, Julien; Callewaert, Denis
Importance of time limitations in teaching general, organic, and biochemistry in a two-semester course.
Genyea, Julien; Callewaert, Denis J. Chem. Educ. 1985, 62, 272.
Medicinal Chemistry |
Nonmajor Courses
|
Organic chemistry for health-science students Schumm, Margot K.
It is important to teach health-science students reaction mechanisms when teaching them organic and biochemistry.
Schumm, Margot K. J. Chem. Educ. 1985, 62, 272.
Medicinal Chemistry |
Nonmajor Courses |
Mechanisms of Reactions
|
Chemistry instruction using evening news video tape segments Greenberg, Fred G.
Evening newscasts often provide current, dramatic, and meaningful applications of basic chemical principles.
Greenberg, Fred G. J. Chem. Educ. 1985, 62, 227.
Medicinal Chemistry |
Applications of Chemistry
|
Aqueous hydrogen peroxide: Its household uses and concentration units Webb, Michael J.
Includes some simple weight / volume calculations and their answers.
Webb, Michael J. J. Chem. Educ. 1985, 62, 152.
Aqueous Solution Chemistry |
Consumer Chemistry |
Nomenclature / Units / Symbols |
Solutions / Solvents
|
EDTA-type chelating agents in everyday consumer products: Some food, cleaning, and photographic applications Hart, J. Roger
Chelating agents found in mayonnaise and salad dressings; canned legumes; plant foods; detergents and soaps; floor wax removers; hard surface, carpet, bathtub and tile cleaners; and photography.
Hart, J. Roger J. Chem. Educ. 1985, 62, 75.
Consumer Chemistry |
Coordination Compounds |
Applications of Chemistry
|
Chemistry for Health-Related Sciences; Concepts and Correlations, Second Edition (Sears, Curtis T.; Stanitski, Conrad L.) Meloy, Carl R.
Designed for a two-term chemistry course for students in health-related programs.
Meloy, Carl R. J. Chem. Educ. 1984, 61, A221.
Noncovalent Interactions |
Medicinal Chemistry
|
The extraction of gold and its simulation with copper Bradley, J. D.; Brand, M.; Louli, J. A. M.
The simulation of the extraction of gold by the use of its analog, copper, makes it possible to capitalize on the glamor of gold without sacrificing any chemical principles.
Bradley, J. D.; Brand, M.; Louli, J. A. M. J. Chem. Educ. 1984, 61, 634.
Separation Science |
Metallurgy |
Industrial Chemistry |
Applications of Chemistry |
Oxidation / Reduction |
Metals
|
Scientific exploration with a microcomputer: Simulations for nonscientists Whisnant, David M.
52. A four week-long exercise aimed at involving students with the scientific method through the use of a computer-simulated lake study.
Whisnant, David M. J. Chem. Educ. 1984, 61, 627.
Nonmajor Courses |
Water / Water Chemistry |
Applications of Chemistry
|
A syllabus for a one semester chemistry course for health professions: Report of the Task Force on Chemical Education for Health Professions Treblow, Mordecai; Daly, John M.; Sarquis, Jerry L.
Goals and outline of topics for a one semester chemistry course for health professions.
Treblow, Mordecai; Daly, John M.; Sarquis, Jerry L. J. Chem. Educ. 1984, 61, 620.
Medicinal Chemistry |
Nonmajor Courses
|
Scenarios in Science Sherman, Sharon J.; Sherman, Alan
Using scenarios to introduce topics under discussion; three examples of scenarios that are used in a nonscience majors chemistry course.
Sherman, Sharon J.; Sherman, Alan J. Chem. Educ. 1984, 61, 248.
Nonmajor Courses |
Applications of Chemistry
|
Photoelectrochemical solar cells McDevitt, John T.
An introduction to photoelectrochemical cells and topics pertaining to solar energy conversion.
McDevitt, John T. J. Chem. Educ. 1984, 61, 217.
Photochemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Semiconductors |
Applications of Chemistry
|
The role of the humanities in the teaching of chemistry Labianca, Dominick A.
Integrating chemistry with the humanities to make it meaningful for nonmajors.
Labianca, Dominick A. J. Chem. Educ. 1984, 61, 148.
Drugs / Pharmaceuticals |
Nonmajor Courses |
Applications of Chemistry
|
Chemistry from outside the classroom Kruse, Alan
Three activities are described that are geared toward the second semester of a chemistry course for allied health majors to show the relevance of chemistry to the health sciences. From "Using 'Real World' Examples in the Teaching of Chemistry - A Symposium", 7th BCCE, Stillwater OK, 1982.
Kruse, Alan J. Chem. Educ. 1983, 60, 1041.
Nonmajor Courses |
Applications of Chemistry
|
Using real world examples in a laboratory program Kozlowski, Adrienne W.
This author shares curriculum for a laboratory course that has been developed to accompany a course on the chemistry of everyday life. From "Using 'Real World' Examples in the Teaching of Chemistry - A Symposium", 7th BCCE, Stillwater OK, 1982.
Kozlowski, Adrienne W. J. Chem. Educ. 1983, 60, 1039.
Consumer Chemistry |
Applications of Chemistry
|
Chemistry - Is it useful? Moy, M. W.
Intelligent use of the news media can inform out students and increase their appreciation of chemistry with a minimal cost in terms of class time. From "Using 'Real World' Examples in the Teaching of Chemistry - A Symposium", 7th BCCE, Stillwater OK, 1982.
Moy, M. W. J. Chem. Educ. 1983, 60, 1038.
Applications of Chemistry |
Consumer Chemistry
|
Consumer chemistry: A class for the concerned citizen Anderson, Carol
Consumer chemistry courses are attracting the consumers themselves, and instructors need to approach these students differently than they might approach traditional chemistry students. From "Using 'Real World' Examples in the Teaching of Chemistry - A Symposium", 7th BCCE, Stillwater OK, 1982.
Anderson, Carol J. Chem. Educ. 1983, 60, 1034.
Consumer Chemistry |
Nonmajor Courses
|
Introduction to the "real world" examples symposium Hostettler, John D.
An introduction to a collection of papers originally presented as a symposium entitled "Using 'Real World' Examples in the Teaching of Chemistry". What exactly is a real world example and what is not? Why use "real world" examples? What kinds exist, where may they be found, and how can they be used?
Hostettler, John D. J. Chem. Educ. 1983, 60, 1031.
Applications of Chemistry |
Consumer Chemistry
|
Determination of ammonia in household cleaners: an instrumental analysis experiment Graham, Richard C.; DePew, Steven
This popular experiment describes a procedure that is easily modified to determine quantitatively such analytes as ammonia in solution.
Graham, Richard C.; DePew, Steven J. Chem. Educ. 1983, 60, 765.
Quantitative Analysis |
Titration / Volumetric Analysis |
Acids / Bases |
pH |
Consumer Chemistry |
Stoichiometry |
Solutions / Solvents
|
Dyeing of anodized aluminum Grotz, Leonard C.
Anodization of Al is widely practiced in industry to improve the corrosion resistance of articles made of aluminum.
Grotz, Leonard C. J. Chem. Educ. 1983, 60, 763.
Industrial Chemistry |
Oxidation / Reduction |
Metals |
Dyes / Pigments |
Applications of Chemistry
|
Oil shale - Heir to the petroleum kingdom Schachter, Y.
A discussion of oil shale provides students with real-world problems that require chemical literacy.
Schachter, Y. J. Chem. Educ. 1983, 60, 750.
Applications of Chemistry |
Alkenes |
Alkanes / Cycloalkanes |
Green Chemistry
|
Chemistry for health-science students: what is an appropriate balance between basic chemical concepts and health-related applications? Genyea, Julien; Callewaert, Denis M.
The curricular suggestions made in this paper stem from the authors' experience developing, and teaching, a sequence of chemistry courses to meet the needs of nursing students. It is believed that these suggestions apply equally well for students who intend to pursue professional careers in other health-science areas.
Genyea, Julien; Callewaert, Denis M. J. Chem. Educ. 1983, 60, 471.
Nonmajor Courses |
Medicinal Chemistry
|
Determination of phosphoric acid in cola beverages: a colorimetric and pH titration experiment for general chemistry Murphy, Joe
Two techniques are compared so that students gain an appreciation for the greater sensitivity and selectivity of colorimetric compared to titrimetric methods of analysis.
Murphy, Joe J. Chem. Educ. 1983, 60, 420.
Titration / Volumetric Analysis |
Instrumental Methods |
Acids / Bases |
pH |
Consumer Chemistry
|
Encapsulation of organic chemicals within starch matrix: an undergraduate laboratory experiment Wing, R. E.; Shasha, B. S.
This experiment explores current environmentally friendly technology.
Wing, R. E.; Shasha, B. S. J. Chem. Educ. 1983, 60, 247.
Green Chemistry |
Applications of Chemistry |
Agricultural Chemistry
|
The chemical oceanographer Abel, Robert B.
Oceanography holds fascinating subject matter for students learning chemistry.
Abel, Robert B. J. Chem. Educ. 1983, 60, 221.
Water / Water Chemistry |
Food Science |
Geochemistry |
Atmospheric Chemistry |
Drugs / Pharmaceuticals |
Applications of Chemistry
|
Le Chtelier's principle, coupled equilibrium, and egg shells Brown, David B.; MacKay, III, John A.
Hot chickens have economic implications that can be better understood through chemistry.
Brown, David B.; MacKay, III, John A. J. Chem. Educ. 1983, 60, 198.
Equilibrium |
Applications of Chemistry |
Food Science |
Agricultural Chemistry
|
Solar energy experiment for beginning chemistry Davis, Clyde E.
This article introduces an experiment that incorporates chemical applications of solar energy into the curriculum.
Davis, Clyde E. J. Chem. Educ. 1983, 60, 158.
Thermodynamics |
Applications of Chemistry
|
General, Organic and Biochemistry (Brown, William H.; Rogers, Elizabeth) Haag, William L.
Directed toward those interested in the health sciences.
Haag, William L. J. Chem. Educ. 1982, 59, A64.
Nonmajor Courses |
Medicinal Chemistry
|
Chemistry for the Health Professions (Henrickson, Charles H.; Byrd, L. C.) Laughlin, Etheireda
A one-year chemistry text for a variety of paramedical programs.
Laughlin, Etheireda J. Chem. Educ. 1982, 59, A26.
Nonmajor Courses |
Medicinal Chemistry
|
Not by bread alone Walker, Noojin
A classroom chemistry game in which students attempt to identify a common consumer product based on a list of its chemical ingredients.
Walker, Noojin J. Chem. Educ. 1982, 59, 1026.
Consumer Chemistry |
Applications of Chemistry
|
Solar energy: Hydrogen and oxygen Farrell, John J.
Demonstrating the electrolysis of water with solar energy.
Farrell, John J. J. Chem. Educ. 1982, 59, 925.
Electrochemistry |
Applications of Chemistry
|
Determination of sodium in salt substitute by flame emission spectroscopy Goodney, David E.
Using this procedure a student should be able to report the ppm Na in a salt substitute with an error of a few percent.
Goodney, David E. J. Chem. Educ. 1982, 59, 875.
Food Science |
Consumer Chemistry |
Quantitative Analysis |
Atomic Spectroscopy |
Atomic Properties / Structure
|
A catalyst for the synthesis of soap Hill, John W.; Soldberg, Sherrie J.; Hill, Cynthia S.
Use of a catalyst allows soap to be synthesized overnight at room temperature.
Hill, John W.; Soldberg, Sherrie J.; Hill, Cynthia S. J. Chem. Educ. 1982, 59, 788.
Catalysis |
Synthesis |
Consumer Chemistry
|
On the use of intravenous solutions to teach some principles of solution chemistry Shapiro, Irwin L.
A series of laboratory periods are devoted to the chemistry of intravenous solution in a one-semeter course for nursing students.
Shapiro, Irwin L. J. Chem. Educ. 1982, 59, 725.
Solutions / Solvents |
Nonmajor Courses |
Medicinal Chemistry
|
Chemical aspects of dentistry Helfman, Murry
Suggestions for incorporating the chemistry of dental disease and its treatment and prevention into high school chemistry.
Helfman, Murry J. Chem. Educ. 1982, 59, 666.
Applications of Chemistry
|
On the crosslinked structure of rubber: Classroom demonstration or experiment: A quantitative determination by swelling Sperling, L. H.; Michael, T. C.
Uses a rubber band to examine the crosslinked behavior of rubber.
Sperling, L. H.; Michael, T. C. J. Chem. Educ. 1982, 59, 651.
Applications of Chemistry |
Polymerization |
Molecular Properties / Structure
|
Chemistry in action: How to plan a visit to the chemical industry Nae, Hemi; Mandler, Vera; Hofstein, Avi; Samuel, David
Important considerations in planning a visit to the chemical industry.
Nae, Hemi; Mandler, Vera; Hofstein, Avi; Samuel, David J. Chem. Educ. 1982, 59, 582.
Industrial Chemistry |
Applications of Chemistry
|
Simple techniques to generate chemical applications that arouse student interest DeLorenzo, Ronald
Using articles in current science periodicals to stimulate interest in chemistry.
DeLorenzo, Ronald J. Chem. Educ. 1982, 59, 531.
Applications of Chemistry
|
Alcohol and alcoholism - A newly developed "relevant" curricular unit by a high school student for high schools Zoller, Uri
Outlines a chemistry curriculum in the social context - developed by high school students for their peers.
Zoller, Uri J. Chem. Educ. 1982, 59, 401.
Alcohols |
Applications of Chemistry |
Consumer Chemistry
|
The kinetics of photographic development: A general chemistry experiment Byrd, J. E.; Perona, M. J.
An experiment that uses black and white photographic equipment to illustrate the determination of reaction rate, kinetic order of reactant, and activation energy.
Byrd, J. E.; Perona, M. J. J. Chem. Educ. 1982, 59, 335.
Kinetics |
Applications of Chemistry |
Photochemistry |
Rate Law
|
Chemical of the day O'Brien, Thomas
Taking time to focus on the properties and applications of substances used in laboratory.
O'Brien, Thomas J. Chem. Educ. 1982, 59, 243.
Descriptive Chemistry |
Applications of Chemistry
|
Isolation, separation and identification of synthetic food colors Dixon, E. A.; Renyk, G.
A simple, inexpensive experiment for the extraction of synthetic dyes permitted in foodstuffs, and their separation and identification using thin-layer chromatography and ultraviolet/visible spectroscopy.
Dixon, E. A.; Renyk, G. J. Chem. Educ. 1982, 59, 67.
Separation Science |
Food Science |
Chromatography |
Thin Layer Chromatography |
Consumer Chemistry |
UV-Vis Spectroscopy |
Qualitative Analysis
|
Forensic chemistry Briner, R. C.
Describes the profession of forensic chemistry.
Briner, R. C. J. Chem. Educ. 1982, 59, 41.
Forensic Chemistry |
Applications of Chemistry |
Student / Career Counseling
|
The chemistry of coatings Griffith, James R.
Nature and humankind both produce spectacular coatings. These discussions of coating can contribute valuable chemistry lessons to the introductory curriculum.
Griffith, James R. J. Chem. Educ. 1981, 58, 956.
Applications of Chemistry |
Natural Products |
Materials Science
|
Detection of carbon monoxide in tobacco smoke using molybdosilicate Feinstein, H. I.
This carbon monoxide detector was first developed during WWII: it is simple, rapid, and extremely sensitive.
Feinstein, H. I. J. Chem. Educ. 1981, 58, 633.
Oxidation / Reduction |
Applications of Chemistry |
Metals |
Coordination Compounds
|
An illustration of applied calorimetry - Dieting students Perkins, Robert R.
The author shares a question that catches student interest and exemplifies the theoretical concepts of calorimetry.
Perkins, Robert R. J. Chem. Educ. 1981, 58, 548.
Calorimetry / Thermochemistry |
Thermodynamics |
Applications of Chemistry
|
Bad booze O'Connor, Rod
One of the brain tinglers: What is the maximum volume of 95% ethanol that a 120lb student could consume to reach a potentially lethal dosage of alcohol? This tingler also helps students understand why it is important to have denatured alcohol in the lab.
O'Connor, Rod J. Chem. Educ. 1981, 58, 502.
Alcohols |
Toxicology |
Stoichiometry |
Applications of Chemistry
|
The chemistry of art Schmuckler, Joseph S.
An overview of resources for chemistry instructors interested in describing the connections of chemistry to art.
Schmuckler, Joseph S. J. Chem. Educ. 1981, 58, 326.
Applications of Chemistry
|
Chemistry that's exotic and practical McGuffie, Grace Fischer
The descriptions in this note provide examples of some successful approaches which could be utilized, in whole or in part, to supplement any programs in use in the secondary schools.
McGuffie, Grace Fischer J. Chem. Educ. 1981, 58, 314.
Enrichment / Review Materials |
Dyes / Pigments |
Applications of Chemistry
|
Some aspects of coordination chemistry Mickey, Charles D.
The genesis of modern coordination theory; the Wernerian system; experimental support for Werner's coordination theory; amplification of Werner's theory; the nature of complex ions; formation and nomenclature for complexes, complexes in the environment; chelates in medicine; complexing in natural systems; and industrial application of complexes.
Mickey, Charles D. J. Chem. Educ. 1981, 58, 257.
Coordination Compounds |
Medicinal Chemistry |
Metals
|
Soil analysis for high school chemistry students Eisenmann, Mary A.
Students examine the solubility of nitrate ions, the insolubility of iron hydroxide and iron carbonate, and the reaction between acid and carbonates.
Eisenmann, Mary A. J. Chem. Educ. 1980, 57, 897.
Agricultural Chemistry |
Plant Chemistry |
Applications of Chemistry |
Geochemistry |
Acids / Bases |
pH |
Oxidation / Reduction |
Precipitation / Solubility |
Aqueous Solution Chemistry
|
Realistic goals for innovative programs Adkins, James; Earle, Brian
Discussion of the "Skills for Living" competencies developed in the Dallas County Community College District.
Adkins, James; Earle, Brian J. Chem. Educ. 1980, 57, 649.
Applications of Chemistry
|
A new laboratory course in cosmetic science at a community college Kaye, Stanley R.
Brief description of a course that seeks to show the relationship between chemistry and the formulation of everyday useful products.
Kaye, Stanley R. J. Chem. Educ. 1980, 57, 641.
Consumer Chemistry |
Applications of Chemistry
|
Colloidal systems Sarquis, Jerry
Types of colloids, the formation and stabilization of colloids, and examples of colloids in paints and clay drilling muds.
Sarquis, Jerry J. Chem. Educ. 1980, 57, 602.
Colloids |
Applications of Chemistry
|
California earthquakes: Predicting the next big one using radiocarbon dating DeLorenzo, Ron
Using real data to predict California earthquakes using radiocarbon dating. [Debut]
DeLorenzo, Ron J. Chem. Educ. 1980, 57, 601.
Applications of Chemistry |
Geochemistry |
Nuclear / Radiochemistry |
Isotopes
|
Fluoridated water Muhler, Joseph C.
Answers to a number of questions regarding the fluoridation of drinking water.
Muhler, Joseph C. J. Chem. Educ. 1980, 57, 496.
Applications of Chemistry |
Aqueous Solution Chemistry |
Water / Water Chemistry
|
Consumer-oriented chemistry for the liberal arts student Ham, Russell
Brief description of an environmental chemistry course offered at McNeese State University.
Ham, Russell J. Chem. Educ. 1980, 57, 490.
Consumer Chemistry |
Nonmajor Courses
|
Transparent soap Hill, John W.; Hill, Cynthia S.
Procedure for making transparent soap.
Hill, John W.; Hill, Cynthia S. J. Chem. Educ. 1980, 57, 372.
Consumer Chemistry |
Applications of Chemistry
|
Magical sand Smith, Douglas D.
Smith, Douglas D. J. Chem. Educ. 1980, 57, 363.
Applications of Chemistry |
Medicinal Chemistry
|
Illustrating chemical concepts through food systems: Introductory chemistry experiments Chamber, IV, E.; Setser, C. S.
Illustrating the vaporization of liquids, reaction rates, adsorption, properties of solutions, colloidal dispersions, suspensions, and hydrogen ion concentration using foods.
Chamber, IV, E.; Setser, C. S. J. Chem. Educ. 1980, 57, 312.
Food Science |
Applications of Chemistry |
Liquids |
Phases / Phase Transitions / Diagrams |
Solutions / Solvents |
Colloids |
Acids / Bases
|
A chemistry lesson at Three Mile Island Mammano, Nicholas J.
Teaching principles of general chemistry through references made to the nuclear incident at Three Mile Island.
Mammano, Nicholas J. J. Chem. Educ. 1980, 57, 286.
Equilibrium |
Gases |
Stoichiometry |
Nonmajor Courses |
Nuclear / Radiochemistry |
Applications of Chemistry
|
Artifacts and the Electromotive Series Mickey, Charles D.
The chemistry of metals and its application to archeology.
Mickey, Charles D. J. Chem. Educ. 1980, 57, 275.
Electrochemistry |
Metals |
Applications of Chemistry |
Metallurgy |
Reactions
|
The case of the isotopic artist O'Connor, Rod
A problem regarding the decay of isotopes in pigments used to determine an art forgery.
O'Connor, Rod J. Chem. Educ. 1980, 57, 271.
Isotopes |
Nuclear / Radiochemistry |
Applications of Chemistry |
Dyes / Pigments
|
Electrical energy from cells - A corridor demonstration Gilbert, George L.
A display that demonstrates the charge and discharge of a solar cell, fuel cell, and storage cell.
Gilbert, George L. J. Chem. Educ. 1980, 57, 216.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Drugs in the chemistry laboratory: The conversion of acetaminophen into phenacetin Volker, Eugene J.; Pride, Ernest; Hough, Charles
The phenolic alcohol group of acetaminophen is alkylated with ethyl iodide using the basic catalyst K2CO3.
Volker, Eugene J.; Pride, Ernest; Hough, Charles J. Chem. Educ. 1979, 56, 831.
Nonmajor Courses |
Applications of Chemistry |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Synthesis |
Catalysis |
Phenols |
Alcohols
|
Bent thermometer Smith, Douglas D.
Reducing the breakage of thermometers, using CO2 as an insecticide, and improving the demonstration of the reaction between sodium and water.
Smith, Douglas D. J. Chem. Educ. 1979, 56, 742.
Laboratory Management |
Applications of Chemistry |
Metals |
Reactions
|
Corrosion: A Waste of energy J. Chem. Educ. Staff
Thermodynamics and electrochemical aspects of corrosion, and inhibition of the corrosion process.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 673.
Oxidation / Reduction |
Applications of Chemistry |
Metals |
Thermodynamics |
Electrochemistry
|
Solar energy storage: A demonstration experiment Kimmel, Howard S.; Tomkins, Reginald P. T.
A demonstration of a phase transition that can be used for heat storage.
Kimmel, Howard S.; Tomkins, Reginald P. T. J. Chem. Educ. 1979, 56, 615.
Phases / Phase Transitions / Diagrams |
Calorimetry / Thermochemistry |
Applications of Chemistry
|
The chemistry of cleaning J. Chem Educ. Staff
The theory of detergency, soaps, and synthetic surfactants.
J. Chem Educ. Staff J. Chem. Educ. 1979, 56, 610.
Consumer Chemistry |
Aqueous Solution Chemistry |
Acids / Bases |
Lipids |
Fatty Acids
|
The chemistry of glass Kolb, Doris; Kolb, Kenneth E.
Definition of glass, natural glass, the early history of glass, the composition of different types of glass, chemically modified glasses, and modern glass forming.
Kolb, Doris; Kolb, Kenneth E. J. Chem. Educ. 1979, 56, 604.
Applications of Chemistry |
Crystals / Crystallography
|
Simulation in the chemistry classroom of decision-making processes for social issues involving chemistry White, David H.
Simulations of a Senate subcommittee hearing a bill to ban tobacco and an FDA panel to award a research grant in the area of nutrition and food additives.
White, David H. J. Chem. Educ. 1979, 56, 600.
Vitamins |
Nutrition |
Applications of Chemistry |
Consumer Chemistry
|
The determination of NOx and particulates in cigaret smoke: A student laboratory experiment Ondrus, Martin G.
Particulates are removed quantitatively from cigarette smoke using a syringe and a membrane filter; total particulates are measured as the increased mass of the filter paper using an analytical balance.
Ondrus, Martin G. J. Chem. Educ. 1979, 56, 551.
Consumer Chemistry |
Toxicology
|
Effects of ethanol on nutrition Shorey, RoseAnn L.
The relationships between alcohol and obesity, malnutrition, vitamin and mineral absorption and utilization, and toxicity.
Shorey, RoseAnn L. J. Chem. Educ. 1979, 56, 532.
Alcohols |
Nutrition |
Vitamins |
Toxicology |
Applications of Chemistry |
Consumer Chemistry
|
An acid can be basic MCA staff
The uses and production of sulfuric acid.
MCA staff J. Chem. Educ. 1979, 56, 529.
Acids / Bases |
Industrial Chemistry |
Applications of Chemistry
|
Smoking and cigarette smoke: An innovative, interdisciplinary, chemically oriented curriculum Zoller, Uri
Rationale, objectives, and a description of the curriculum.
Zoller, Uri J. Chem. Educ. 1979, 56, 518.
Toxicology |
Applications of Chemistry |
Consumer Chemistry
|
Pepsin and antacid therapy: A dilemma Laswick, Patty H.; Batson, W. Brayton
Illustrates some areas of uncertainty in the current literature regarding the mechanism of digestion and presents an experiment that is more consistent with current biochemical research.
Laswick, Patty H.; Batson, W. Brayton J. Chem. Educ. 1979, 56, 484.
Consumer Chemistry |
Acids / Bases |
Nonmajor Courses
|
A passive nuclear debris collector Griffin, John J.; Stevens, Ronald L.; Pszenny, Alexander A. P.; Russell, Irving J.
A simple collector that takes advantage of the ability of rain to remove trace radioactive substances from the lower atmosphere.
Griffin, John J.; Stevens, Ronald L.; Pszenny, Alexander A. P.; Russell, Irving J. J. Chem. Educ. 1979, 56, 475.
Nuclear / Radiochemistry |
Laboratory Equipment / Apparatus |
Applications of Chemistry
|
Petroleum chemistry Kolb, Doris; Kolb, Kenneth E.
The history of petroleum chemistry.
Kolb, Doris; Kolb, Kenneth E. J. Chem. Educ. 1979, 56, 465.
Natural Products |
Geochemistry |
Applications of Chemistry |
Industrial Chemistry |
Catalysis |
Polymerization
|
Isoenzymes Daugherty, N. A.
The separation, identification, and measurement of isoenzymes is an appropriate topic for a special lecture in general chemistry.
Daugherty, N. A. J. Chem. Educ. 1979, 56, 442.
Enzymes |
Proteins / Peptides |
pH |
Electrophoresis |
Separation Science |
Electrochemistry |
Applications of Chemistry
|
Some biochemistry of sedatives J. Chem. Educ. Staff
Antianxiety agents / sleep reducers, the discovery of sedatives and their chemistry, and biological responses to sedatives.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 402.
Drugs / Pharmaceuticals |
Applications of Chemistry |
Medicinal Chemistry
|
Ethylene: The organic chemical industry's most important building block Fernelius, Condrad W.; Wittcoff, Harold; Varnerin, Robert E.
The sources, chemistry, and industrial uses of ethylene.
Fernelius, Condrad W.; Wittcoff, Harold; Varnerin, Robert E. J. Chem. Educ. 1979, 56, 385.
Alkenes |
Industrial Chemistry |
Applications of Chemistry |
Polymerization
|
Antacids as an extension to neutralization Smith, Douglas D.
Examines a number of antacids for their suitability for use in studying acid-base behavior in the laboratory.
Smith, Douglas D. J. Chem. Educ. 1979, 56, 338.
Acids / Bases |
Consumer Chemistry
|
Wonder water: Another idea that is hard to work into a conversation Smith, Douglas D.
The many benefits of degassed water.
Smith, Douglas D. J. Chem. Educ. 1979, 56, 338.
Water / Water Chemistry |
Aqueous Solution Chemistry |
Applications of Chemistry
|
Antacids as an extension to neutralization Smith, Douglas D.
Examines a number of antacids for their suitability for use in studying acid-base behavior in the laboratory.
Smith, Douglas D. J. Chem. Educ. 1979, 56, 338.
Acids / Bases |
Consumer Chemistry
|
Medicinal chemistry of aspirin and related drugs J. Chem. Educ. Staff
Nonprescription analgesics, the discovery of aspirin, pain and analgesic activity, inflammation and the role of chemical agents, fever and its reduction, aspirin in stroke prevention, and toxicity and side effects.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 331.
Applications of Chemistry |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Toxicology
|
Solar energy J. Chem. Educ. Staff
Information summarizing a variety of topics related to solar energy.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 264.
Applications of Chemistry |
Solid State Chemistry |
Semiconductors
|
Acne lotion - Great for pimples and making polymers! May, Jeffrey
Benzoyl peroxide can easily be separated from acne lotion.
May, Jeffrey J. Chem. Educ. 1979, 56, 239.
Polymerization |
Consumer Chemistry |
Separation Science
|
Food chemistry for non-science majors Simek, Jan William; Pruitt, Beth Ann
Topics for lectures, laboratories, and projects in a chemistry course for non-science majors.
Simek, Jan William; Pruitt, Beth Ann J. Chem. Educ. 1979, 56, 230.
Food Science |
Consumer Chemistry |
Nonmajor Courses
|
Energy from coal J. Chem. Educ. Staff; Webb, Mike
Coal in energy production; mining, transportation and reclamation; control of stack emissions; and new fuels from coal.
J. Chem. Educ. Staff; Webb, Mike J. Chem. Educ. 1979, 56, 186.
Applications of Chemistry
|
Thin layer chromatographic separation of common analgesics - A consumer experiment Cormier, Russell A.; Hudson, William B.; Siegel, Jay A.
A simple method for determining which analgesics have which ingredients.
Cormier, Russell A.; Hudson, William B.; Siegel, Jay A. J. Chem. Educ. 1979, 56, 180.
Consumer Chemistry |
Chromatography |
Separation Science |
Medicinal Chemistry |
Qualitative Analysis
|
Energy from Uranium J. Chem. Educ. Staff
The realities of nuclear power, fission and fissionable material, the design and operation of nuclear reactors, safety, and uranium resources.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 119.
Nuclear / Radiochemistry |
Applications of Chemistry
|
Plastics: Utilizing the properties of string-like molecules J. Chem. Educ. Staff
A summary of the properties of common polymers.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 42.
Polymerization |
Molecular Properties / Structure |
Applications of Chemistry
|
Chemistry for artists and art buffs Denio, Allen A.
Goals, instructional strategies, lecture and laboratory topics for the nonmajor course "Chemistry for Artists and Art Buffs."
Denio, Allen A. J. Chem. Educ. 1979, 56, 30.
Applications of Chemistry |
Nonmajor Courses
|
Household soaps and detergents J. Chem. Educ. Staff
What is a detergent? Cationics, anionics, and nonionics; how detergents work; soaps and detergents; what is in a package of detergent?
J. Chem. Educ. Staff J. Chem. Educ. 1978, 55, 596.
Surface Science |
Applications of Chemistry
|
Determination of the percent Na4EDTA in bathroom cleaners Kump, K. I.; Palocsay, F. A.; Gallaher, T. N.
There has been much publicity recently about the importance and virtues of relevant experiments in chemistry lab courses. This experiment is for the general chemistry student involving the analysis of bathroom cleaners and determining the concentration of active ingredients.
Kump, K. I.; Palocsay, F. A.; Gallaher, T. N. J. Chem. Educ. 1978, 55, 265.
Titration / Volumetric Analysis |
pH |
Consumer Chemistry |
Quantitative Analysis
|
Using applied chemistry to tackle motivation problems Woodburn, John H.
If student interest and enthusiasm is a problem, try emphasizing the contributions chemistry makes to today's life style.
Woodburn, John H. J. Chem. Educ. 1977, 54, 763.
Applications of Chemistry
|
Discarded energy: The heat of combustion of garbage Jensen, Trescott E.; Eatough, Delbert J.; Hansen, Lee D.
Calorimetry data for burning different samples of shredded garbage is found to be higher than that for wood.
Jensen, Trescott E.; Eatough, Delbert J.; Hansen, Lee D. J. Chem. Educ. 1977, 54, 700.
Calorimetry / Thermochemistry |
Applications of Chemistry
|
Questions [and] Answers Campbell, J. A.
330-333. Four questions and their answers; includes comments made by readers on earlier questions 130, 153, 154, 171, 172, 181.
Campbell, J. A. J. Chem. Educ. 1977, 54, 678.
Enrichment / Review Materials |
Atmospheric Chemistry |
Applications of Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Metals |
pH
|
The chemistry of wine. An introductory lecture-laboratory course for nonchemistry students Crews, Phillip
Describes the organization, content, and laboratory experiments of an introductory lecture-laboratory course for nonchemistry students.
Crews, Phillip J. Chem. Educ. 1977, 54, 630.
Nonmajor Courses |
Food Science |
Consumer Chemistry
|
Toys in the chemistry classroom Ziegler, Gene R.
Using toys to teach chemical principles; lists common toys and their potential applications.
Ziegler, Gene R. J. Chem. Educ. 1977, 54, 629.
Applications of Chemistry |
Phases / Phase Transitions / Diagrams
|
Emphasis on acids and bases J. Chem. Educ. Staff
Considers the acidity or basicity in soils and natural waters; the acid-base balance in body chemistry; acidic and basic foods; the approximate pH values of common fluids; examples of acidic, basic, and neutral drugs; and the commercial preparation of nitric acid.
J. Chem. Educ. Staff J. Chem. Educ. 1977, 54, 626.
Acids / Bases |
Water / Water Chemistry |
Food Science |
Applications of Chemistry |
pH |
Drugs / Pharmaceuticals
|
Questions [and] Answers Campbell, J. A.
323-329.
Campbell, J. A. J. Chem. Educ. 1977, 54, 622.
Enrichment / Review Materials |
Water / Water Chemistry |
Toxicology |
Applications of Chemistry
|
pH of hair shampoos. A topical high school experiment Griffin, John J.; Corcoran, Robert F.; Akana, Kenn K.
Investigates the pH of hair shampoos and the effect of pH on cleansing hair.
Griffin, John J.; Corcoran, Robert F.; Akana, Kenn K. J. Chem. Educ. 1977, 54, 553.
pH |
Consumer Chemistry
|
Chemistry for nonscience students Miller, Theodore L.
Briefly describes two chemistry-related science courses for liberal arts students: Chemistry and Industry and Forensic Chemistry.
Miller, Theodore L. J. Chem. Educ. 1977, 54, 502.
Nonmajor Courses |
Industrial Chemistry |
Forensic Chemistry |
Applications of Chemistry
|
Questions [and] Answers Campbell, J. A.
315-322. Eight questions on subjects related to environmental chemistry and their answers.
Campbell, J. A. J. Chem. Educ. 1977, 54, 498.
Enrichment / Review Materials |
Applications of Chemistry |
Water / Water Chemistry |
Atmospheric Chemistry
|
Isolation of dyes for analysis Levinson, Alfred S.
The use of ion exchange resin for the isolation of dyes from beverages, gelatin desserts, and other foods.
Levinson, Alfred S. J. Chem. Educ. 1977, 54, 460.
Separation Science |
Dyes / Pigments |
Chromatography |
Thin Layer Chromatography |
Food Science |
Consumer Chemistry |
Ion Exchange
|
Winemaking in the chemistry laboratory Horn, David E.
Outlines a short course on the chemistry of winemaking and provides a procedure for making red wine from grape juice,
Horn, David E. J. Chem. Educ. 1977, 54, 375.
Alcohols |
Applications of Chemistry |
Consumer Chemistry
|
Great spray can debate Bassow, Herb
A curriculum scenario that takes the problems raised by the technological, economic, and political contexts of the fluorocarbon controversy as its point of focus.
Bassow, Herb J. Chem. Educ. 1977, 54, 371.
Atmospheric Chemistry |
Gases |
Enrichment / Review Materials |
Applications of Chemistry
|
Copper(II) aspirinate project for the general chemistry laboratory Dudek, Emily
The weight percent of copper in student-prepared copper(II) aspirinate is measured by electrogravimetric, spectrophotometric, and titrimetric methods.
Dudek, Emily J. Chem. Educ. 1977, 54, 329.
Titration / Volumetric Analysis |
Medicinal Chemistry |
Drugs / Pharmaceuticals |
Synthesis |
Quantitative Analysis
|
The effects of HCl and aspirin on the stomach: An equilibrium review DeLorenzo, Ronald
The chemical effect and medical implications of taking aspirin.
DeLorenzo, Ronald J. Chem. Educ. 1977, 54, 306.
Equilibrium |
Acids / Bases |
pH |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Applications of Chemistry
|
Simple titrimetric determination of lead in gasoline Watt, Sandra L.; Martino, Theresa M.; Chamberlin, Margaret A.; Laswick, Patty H.
Chlorine is used to break the lead-carbon bonds of lead additives, and the lead is titrated with EDTA.
Watt, Sandra L.; Martino, Theresa M.; Chamberlin, Margaret A.; Laswick, Patty H. J. Chem. Educ. 1977, 54, 262.
Applications of Chemistry |
Quantitative Analysis |
Titration / Volumetric Analysis
|
Questions [and] Answers Campbell, J. A.
290-297. Eight questions regarding practical applications of chemistry, primarily in the medical field, and their answers.
Campbell, J. A. J. Chem. Educ. 1977, 54, 247.
Toxicology |
Equilibrium |
Metabolism |
Medicinal Chemistry |
Applications of Chemistry |
Enrichment / Review Materials
|
Vitamin C content of commercial orange juices. An analytical project Haddad, Paul
Studying the magnitude and stability of the ascorbic acid content of commercial orange juices; students were interested in ascertaining if orange juice represents a suitable source of Vitamin C after one or two weeks in the refrigerator.
Haddad, Paul J. Chem. Educ. 1977, 54, 192.
Vitamins |
Quantitative Analysis |
Consumer Chemistry |
Applications of Chemistry |
Toxicology
|
Chemist's view of oceanography Cutshall, Norman H.
The structure of oceanography, chemists in oceanography, chemical analysis in oceanography, chemical oceanography research, and chemical oceanographers in marine pollution studies.
Cutshall, Norman H. J. Chem. Educ. 1977, 54, 162.
Applications of Chemistry |
Aqueous Solution Chemistry |
Water / Water Chemistry
|
Questions [and] Answers Campbell, J. A.
284-289. Six questions and their answers on practical applications of chemistry.
Campbell, J. A. J. Chem. Educ. 1977, 54, 161.
Medicinal Chemistry |
Enzymes |
Nuclear / Radiochemistry |
Drugs / Pharmaceuticals |
Applications of Chemistry |
Enrichment / Review Materials
|
The incorporation of innovative teaching methods into non-traditional courses Steiner, R. P.; Souto, M. A.
Brief description of oral examinations in a consumer chemistry course.
Steiner, R. P.; Souto, M. A. J. Chem. Educ. 1977, 54, 112.
Consumer Chemistry |
Nonmajor Courses
|
Separation of waste plastics. An experiment in solvent fractionation Seymour, Raymond B.; Stahl, G. Allan
The authors share their design for a scheme for separation of specific plastics from a mixture. This activity engages students and relates to recycling.
Seymour, Raymond B.; Stahl, G. Allan J. Chem. Educ. 1976, 53, 653.
Green Chemistry |
Separation Science |
Applications of Chemistry
|
Some iron anecdotes Ainscough, E. W.; Brodie, A. M.
When introducing the bioinorganic chemistry of iron, this anecdote can be use to illustrate one of the earliest applications of iron therapy (1500 B.C.).
Ainscough, E. W.; Brodie, A. M. J. Chem. Educ. 1976, 53, 646.
Bioinorganic Chemistry |
Medicinal Chemistry
|
Application of physics and chemistry to archeology. A new undergraduate course Meschel, Susan V.
The author shares her curriculum for a nonmajors chemistry class that incorporates themes from archeology.
Meschel, Susan V. J. Chem. Educ. 1976, 53, 640.
Nonmajor Courses |
Applications of Chemistry |
Forensic Chemistry
|
UV spectra and cost analysis of suntan lotions: A simple introduction to the use of recording spectrophotometers Evans, George O., II
Students enjoy this experiment which has a Consumer Reports aspect to it.
Evans, George O., II J. Chem. Educ. 1976, 53, 315.
Photochemistry |
Spectroscopy |
UV-Vis Spectroscopy |
Consumer Chemistry
|
Antichap lipstick and nonbonded interactions. A nonscience majors laboratory experience Most, Clark, Jr.
A laboratory with real life applications helps nonscience majors learn about solubility.
Most, Clark, Jr. J. Chem. Educ. 1976, 53, 194.
Solutions / Solvents |
Applications of Chemistry |
Consumer Chemistry |
Nonmajor Courses
|
The chemistry involved in the preparation of a paint pigment. An experiment for the freshman laboratory Daines, Terri L.; Morse, Karen W.
This experiment allows for students to see a demonstration of a variety of chemical principles and reactions.
Daines, Terri L.; Morse, Karen W. J. Chem. Educ. 1976, 53, 117.
Reactions |
Dyes / Pigments |
Applications of Chemistry
|
Freezing ice cream and making caramel topping Plumb, Robert C.; Olson, John Otto; Bowman, Leo H.
The obscurity of "colligative properties" can be dispelled by this ice cream example.
Plumb, Robert C.; Olson, John Otto; Bowman, Leo H. J. Chem. Educ. 1976, 53, 49.
Phases / Phase Transitions / Diagrams |
Physical Properties |
Thermodynamics |
Applications of Chemistry
|
Minicourses in chemistry Lygre, D. G.; Hasbrouck, R. W.; Gaines, R. D.; Duncan, L. C.; Habib, H. S.; Meany, J. E.; Newschwander, W. W.
Briefly describes a variety of minicourses designed to acquaint students with practical applications of chemistry in everyday experiences.
Lygre, D. G.; Hasbrouck, R. W.; Gaines, R. D.; Duncan, L. C.; Habib, H. S.; Meany, J. E.; Newschwander, W. W. J. Chem. Educ. 1975, 52, 735.
Consumer Chemistry |
Medicinal Chemistry |
Nuclear / Radiochemistry |
Plant Chemistry |
Agricultural Chemistry |
Applications of Chemistry |
Food Science
|
Mercurimetric determination of chloride in Lite Salt. A freshman chemistry experiment Long, G. G.; Hentz, F. C., Jr.
A titration that can be used to determine Cl-, Br-, or I- in a wide variety of mixtures.
Long, G. G.; Hentz, F. C., Jr. J. Chem. Educ. 1975, 52, 714.
Quantitative Analysis |
Titration / Volumetric Analysis |
Consumer Chemistry
|
Kitchen chemistry Whitmer, John C.
Identifying four white powders (baking soda, laundry starch, baking powder, and ground table salt) using three indicator solutions (vinegar, dilute iodine solution, and pure water).
Whitmer, John C. J. Chem. Educ. 1975, 52, 665.
Qualitative Analysis |
Consumer Chemistry
|
Chlorine in your water Smith, J. G.
The use, chemistry, and alternatives to chlorine and chlorine compounds in water supplies.
Smith, J. G. J. Chem. Educ. 1975, 52, 656.
Water / Water Chemistry |
Consumer Chemistry
|
Questions [and] Answers Campbell, J. A.
206-211. Six questions regarding topics in environmental chemistry and biochemistry.
Campbell, J. A. J. Chem. Educ. 1975, 52, 655.
Enrichment / Review Materials |
Applications of Chemistry |
Water / Water Chemistry
|
The chemistry of color photography Guida, Wayne C.; Raber, Douglas J.
Provides a brief introduction to the chemical reaction involved in color photography and the physical principles that permit those reactions to reproduce colored images.
Guida, Wayne C.; Raber, Douglas J. J. Chem. Educ. 1975, 52, 622.
Photochemistry |
Applications of Chemistry |
Consumer Chemistry |
Dyes / Pigments |
Reactions
|
Raku: A redox experiment in glass Cichowski, Robert S.
In this experiment, students are given the opportunity to handle a glass making process, choosing a colorant and exploring possible reduction-oxidation reactions involving the colorant.
Cichowski, Robert S. J. Chem. Educ. 1975, 52, 616.
Oxidation / Reduction |
Applications of Chemistry
|
Conversion of black and white prints to color in daylight. A demonstration lecture for general and organic courses Wheeler, Thomas N.
A black and white print is converted to a full color print with the lights on; includes a detailed discussion of the chemical processes involved in the demonstration.
Wheeler, Thomas N. J. Chem. Educ. 1975, 52, 607.
Photochemistry |
Reactions |
Consumer Chemistry |
Dyes / Pigments |
Oxidation / Reduction
|
A new buffer demonstration Friedman, Norman
An Alka-Seltzer tablet in water is used as a buffer system and its resistance to changes in pH are compared to solutions of buffered aspirin and aspirin.
Friedman, Norman J. Chem. Educ. 1975, 52, 605.
Acids / Bases |
pH |
Consumer Chemistry
|
Colorimetric determination of iron in vitamin supplement tablets. A general chemistry experiment Atkins, Robert C.
The basic concepts of instrumental analysis are introduced through modification of a standard procedure for the colorimetric determination of iron.
Atkins, Robert C. J. Chem. Educ. 1975, 52, 550.
Vitamins |
Quantitative Analysis |
Consumer Chemistry
|
Semi-micro ion-exchange in the freshman laboratory Olson, M. V.; Crawford, J. M.
An integrated unit of lab work in which students start with qualitative and standard quantitative experiments and then progress to more sophisticated biological and environmental applications, including analyses of sea water and blood plasma.
Olson, M. V.; Crawford, J. M. J. Chem. Educ. 1975, 52, 546.
Ion Exchange |
Microscale Lab |
Quantitative Analysis |
Qualitative Analysis |
Applications of Chemistry
|
Freshman-level chemistry shapes the nuclear power industry Plumb, Robert C.; Bridgman, W. B.; Wilbur, Leslie C.
Applying the modeling of a crystalline lattice to the changes occurring in a nuclear reactor.
Plumb, Robert C.; Bridgman, W. B.; Wilbur, Leslie C. J. Chem. Educ. 1975, 52, 523.
Crystals / Crystallography |
Molecular Modeling |
Solids |
Solid State Chemistry |
Nuclear / Radiochemistry |
Applications of Chemistry
|
Odor generation in the kraft process Karnofski, Michael A.
Considers the kraft process, sources of odors in the process, and the chemistry of the formation of those odors.
Karnofski, Michael A. J. Chem. Educ. 1975, 52, 490.
Industrial Chemistry |
Nonmajor Courses |
Applications of Chemistry
|
A chemistry course for nonscience majors based upon student concerns Trumbore, Conrad N.
Outlines a chemistry course for nonscience majors based upon student concerns entitled "Chemistry and the Human Environment."
Trumbore, Conrad N. J. Chem. Educ. 1975, 52, 450.
Nonmajor Courses |
Applications of Chemistry
|
Physicochemical properties of antacids Hem, Stanley L.
An experiment to demonstrate the acid neutralizing reaction of sodium carbonate, calcium carbonate, and aluminum hydroxide gel.
Hem, Stanley L. J. Chem. Educ. 1975, 52, 383.
Acids / Bases |
Consumer Chemistry |
Drugs / Pharmaceuticals
|
Collecting labels for household products: A project for students in chemistry courses for nonscience majors Melford, Sara Steck
A project that requires students to consider some of the many chemicals that they use and come into contact with on an almost daily basis.
Melford, Sara Steck J. Chem. Educ. 1975, 52, 381.
Nonmajor Courses |
Consumer Chemistry |
Applications of Chemistry |
Drugs / Pharmaceuticals |
Food Science
|
A chemistry course for those who would prefer not to: The interface between living and non-living Bland, Jeffrey S.
Description of a course entitled "The Interface Between Living and Non-living," including major areas of discussion and laboratories used.
Bland, Jeffrey S. J. Chem. Educ. 1975, 52, 364.
Nonmajor Courses |
Applications of Chemistry
|
A new chemistry program for nursing and allied health students Stanitski, Conrad L.; Sears, Curtis T., Jr.
Outlines and discusses the topics considered in a chemistry program for nursing and allied health students.
Stanitski, Conrad L.; Sears, Curtis T., Jr. J. Chem. Educ. 1975, 52, 226.
Nonmajor Courses |
Applications of Chemistry |
Medicinal Chemistry |
Oxidation / Reduction |
Catalysis |
Acids / Bases |
pH |
Metabolism |
Drugs / Pharmaceuticals
|
Effective insect fogging - The origin of sea breezes - Hot air balloons Plumb, Robert C.
Three applications of the changes in pressure or volume of a gas when its temperature is changed.
Plumb, Robert C. J. Chem. Educ. 1975, 52, 104.
Gases |
Applications of Chemistry
|
Questions [and] Answers Campbell, J. A.
171-174. Four environmental chemistry questions and their answers.
Campbell, J. A. J. Chem. Educ. 1975, 52, 103.
Enrichment / Review Materials |
Applications of Chemistry
|
An audio-tutorial program in allied health chemistry Laughlin, Ethelreda; Kurnath, Norbert
Describes the nature and use of an audio-tutorial program in allied health chemistry.
Laughlin, Ethelreda; Kurnath, Norbert J. Chem. Educ. 1975, 52, 75.
Nonmajor Courses |
Medicinal Chemistry
|
The energy crisis. A new chemistry course for nonscience majors Piraino, Marie J.
After years of having had taught traditional chemistry courses for nonscience majors, the author shifted her curriculum toward developing an understanding of political, economic, and health issues affecting contemporary students.
Piraino, Marie J. J. Chem. Educ. 1974, 51, 802.
Nonmajor Courses |
Applications of Chemistry |
Green Chemistry
|
A study of water pollution. An undergraduate chemistry laboratory experience Sarkis, Vahak D.
In addition to its environmental relevance, a water pollution study of the inorganic constituents in water as outlined in this article, provides the student with certain important principles of chemistry namely, colorimetric and titrimetric procedures.
Sarkis, Vahak D. J. Chem. Educ. 1974, 51, 745.
Applications of Chemistry |
Metals |
Green Chemistry |
Water / Water Chemistry |
Titration / Volumetric Analysis
|
Analysis of chlorinated hydrocarbon pesticides. Experiments for nonscience majors Glover, Irving T.; Minter, Ann P.
This experiment allows students to explore the chemistry behind a controversial concern.
Glover, Irving T.; Minter, Ann P. J. Chem. Educ. 1974, 51, 685.
Green Chemistry |
Toxicology |
Applications of Chemistry
|
Corrosion Slabaugh, W. H.
The topic of corrosion extends several basic concepts of electrochemistry with which students can relate. This article outlines: standard electrochemical potentials; corrosion of iron' corrosion of aluminum; application of electrochemical concepts; and ideas for some experiments.
Slabaugh, W. H. J. Chem. Educ. 1974, 51, 218.
Oxidation / Reduction |
Consumer Chemistry |
Electrochemistry
|
Racing car batteries Plumb, Robert C.; Combs, R. E.; Connelly, J. M.
Illustrating the Nernst equation and Faraday's laws using the example of the silver-zinc batteries used in racing cars.
Plumb, Robert C.; Combs, R. E.; Connelly, J. M. J. Chem. Educ. 1973, 50, 857.
Applications of Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
|
Questions [and] Answers Campbell, J. A.
Six questions that can be answered with the application of basic chemical principles.
Campbell, J. A. J. Chem. Educ. 1973, 50, 847.
Enrichment / Review Materials |
Metals |
Plant Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Questions [and] Answers Cambell, J. A.
Six quesions requiring the practical application of basic principles of chemistry.
Cambell, J. A. J. Chem. Educ. 1973, 50, 716.
Enrichment / Review Materials |
Applications of Chemistry
|
Maple syrup production as a laboratory exercise Burt, Norman E.
A primer to maple syrup production, a source for a variety of laboratory exercises.
Burt, Norman E. J. Chem. Educ. 1973, 50, 623.
Applications of Chemistry |
Consumer Chemistry |
Carbohydrates
|
Scuba diving and the gas laws Cooke, E. D.; Baranowski, Conrad
Three illustrations of physical-chemical principles drawn from scuba diving.
Cooke, E. D.; Baranowski, Conrad J. Chem. Educ. 1973, 50, 425.
Gases |
Applications of Chemistry |
Thermodynamics
|
Cooking Succulent Roasts Plumb, Robert C.; Davis, Adelle
Allowing a roast to gradually warm to the desired internal temperature produces superior results.
Plumb, Robert C.; Davis, Adelle J. Chem. Educ. 1973, 50, 425.
Consumer Chemistry |
Food Science |
Kinetics |
Equilibrium |
Rate Law |
Applications of Chemistry
|
Cooking Succulent Roasts Plumb, Robert C.; Davis, Adelle
Allowing a roast to gradually warm to the desired internal temperature produces superior results.
Plumb, Robert C.; Davis, Adelle J. Chem. Educ. 1973, 50, 425.
Consumer Chemistry |
Food Science |
Kinetics |
Equilibrium |
Rate Law |
Applications of Chemistry
|
Chemistry is real and relevant - Let's teach it as such Wolthuis, Enno
A plea for relevance in the teaching of chemistry at the college level.
Wolthuis, Enno J. Chem. Educ. 1973, 50, 422.
Applications of Chemistry
|
Chemistry and art. Thermoluminescence and forgery Rogers, F. E.
Using thermoluminescence for dating pottery and other objects of ceramic art and detecting forgeries.
Rogers, F. E. J. Chem. Educ. 1973, 50, 388.
Applications of Chemistry |
Forensic Chemistry |
Thermal Analysis
|
Drinking too fast can cause sudden death Plumb, Robert C.; Eskelson, C. D.
Examines the metabolism of alcohol.
Plumb, Robert C.; Eskelson, C. D. J. Chem. Educ. 1973, 50, 365.
Alcohols |
Consumer Chemistry |
Applications of Chemistry |
Metabolism
|
Drinking too fast can cause sudden death Plumb, Robert C.; Eskelson, C. D.
Examines the metabolism of alcohol.
Plumb, Robert C.; Eskelson, C. D. J. Chem. Educ. 1973, 50, 365.
Alcohols |
Consumer Chemistry |
Applications of Chemistry |
Metabolism
|
Commercials as a teaching device Cichowski, Robert S.
Using teacher-constructed commercials to introduce and reinforce chemical information and concepts.
Cichowski, Robert S. J. Chem. Educ. 1973, 50, 138.
Nonmajor Courses |
Applications of Chemistry |
Consumer Chemistry
|
TLC detection of caffeine in commercial products Pavlik, James W.
An introductory experiment that involves the thin layer chromatography detection of caffeine in a variety of familiar pharmaceutical products.
Pavlik, James W. J. Chem. Educ. 1973, 50, 134.
Thin Layer Chromatography |
Chromatography |
Separation Science |
Consumer Chemistry |
Drugs / Pharmaceuticals |
Qualitative Analysis
|
The iron content of breakfast cereals Laswick, Patty Hall
Determination of the amount of iron in commercial cereal products using an atomic absorption spectrophotometer.
Laswick, Patty Hall J. Chem. Educ. 1973, 50, 132.
Food Science |
Consumer Chemistry |
Nutrition |
Quantitative Analysis |
Atomic Spectroscopy
|
Auto windows - Strong but self-destructing Stookey, S. D.
Auto windowglass illustrates the principles of metastable equilibrium.
Stookey, S. D. J. Chem. Educ. 1973, 50, 131.
Applications of Chemistry |
Solids |
Equilibrium
|
A socially relevant problem in unit and dimension conversions Bernstein, Stanley
An activity in which students determine the cheapest source of nutritional iron by considering a variety of food products.
Bernstein, Stanley J. Chem. Educ. 1973, 50, 65.
Nomenclature / Units / Symbols |
Nutrition |
Food Science |
Consumer Chemistry
|
Soda ash-manufacture - An example of what? Glanville, Jim; Rau, Eric
The use of the Solvay process to exemplify certain principles in freshman courses can be extended into areas of chemical economics and environmental pollution.
Glanville, Jim; Rau, Eric J. Chem. Educ. 1973, 50, 64.
Industrial Chemistry |
Applications of Chemistry
|
Questions [and] Answers Campbell, J. A.
Eight questions regarding the application of chemistry and their solutions.
Campbell, J. A. J. Chem. Educ. 1973, 50, 62.
Enrichment / Review Materials |
Applications of Chemistry |
Atmospheric Chemistry
|
New directions for the traditional curriculum. Session III-A: Chemistry for the preprofessional students Plumb, Robert C.; Whidden, Helen L.; Davis, Fred W.
Freshman chemistry for engineers; biology majors in the general chemistry course; undergraduate organic chemistry; chemical concepts in allied health; and chemistry for nursing majors.
Plumb, Robert C.; Whidden, Helen L.; Davis, Fred W. J. Chem. Educ. 1973, 50, 23.
Conferences |
Professional Development |
Nonmajor Courses |
Medicinal Chemistry
|
Questions [and] Answers Campbell, J. A.
Seven questions requiring an application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 831.
Enrichment / Review Materials |
Applications of Chemistry |
Gases |
Dyes / Pigments |
Metals
|
Questions [and] Answers Campbell, J. A.
Seven questions requiring the application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 769.
Enrichment / Review Materials |
Applications of Chemistry |
Thermodynamics |
Gases |
Astrochemistry
|
Caffeine and benzoic acid in soft drinks Laswick, Patty Hall; Laswick, John A.
Simple procedures for isolating caffeine and benzoic acid from commercial soft drinks.
Laswick, Patty Hall; Laswick, John A. J. Chem. Educ. 1972, 49, 708.
Acids / Bases |
Separation Science |
Consumer Chemistry
|
Questions [and] Answers Campbell, J. A.
Five questions requiring an application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 707.
Enrichment / Review Materials |
Applications of Chemistry |
Atmospheric Chemistry |
Astrochemistry
|
Faster dinner via molecular potential energy Modestino, Sherwood A.
The cooking time for a beef roast can be reduced by using a device that acts as a heat pipe.
Modestino, Sherwood A. J. Chem. Educ. 1972, 49, 706.
Heat Capacity |
Phases / Phase Transitions / Diagrams |
Applications of Chemistry |
Consumer Chemistry
|
The bombardier beetle Plumb, Robert C.; Erickson, Karen L.
The chemistry behind the bombardier beetle's chemical defenses illustrates the principles of reaction rates, catalysis, and laboratory safety.
Plumb, Robert C.; Erickson, Karen L. J. Chem. Educ. 1972, 49, 705.
Applications of Chemistry |
Natural Products |
Rate Law |
Catalysis |
Oxidation / Reduction |
Aromatic Compounds
|
Edison's chemical meter Vanderbilt, Byron M.
Thomas Edison invented the chemical meter to measure the rate at which electricity was being used.
Vanderbilt, Byron M. J. Chem. Educ. 1972, 49, 626.
Applications of Chemistry |
Electrochemistry
|
Durable chrome plating Plumb, Robert C.; Saur, Roger L.
How chrome plating works to protect bumpers from corrosion.
Plumb, Robert C.; Saur, Roger L. J. Chem. Educ. 1972, 49, 626.
Electrochemistry |
Oxidation / Reduction |
Applications of Chemistry |
Kinetics
|
Durable chrome plating Plumb, Robert C.; Saur, Roger L.
How chrome plating works to protect bumpers from corrosion.
Plumb, Robert C.; Saur, Roger L. J. Chem. Educ. 1972, 49, 626.
Electrochemistry |
Oxidation / Reduction |
Applications of Chemistry |
Kinetics
|
Questions [and] Answers Campbell, J. A.
Eight questions requiring the application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 624.
Enrichment / Review Materials |
Applications of Chemistry |
Atmospheric Chemistry |
Gases
|
Electrochemical reactions in batteries. Emphasizing the MnO2 cathode of dry cells Kozawa, Akiya; Powers, R. A.
The purpose of this article is to make a simplified, but current presentation of the electrochemical reactions in batteries, particularly those of the manganese dioxide cathode of dry cells.
Kozawa, Akiya; Powers, R. A. J. Chem. Educ. 1972, 49, 587.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Applications of Chemistry
|
Questions [and] Answers Campbell, J. A.
Six questions requiring the application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 538.
Enrichment / Review Materials |
Applications of Chemistry |
Electrochemistry |
Astrochemistry |
Stoichiometry |
Metals
|
Gimmicks for mid-year motivation Adams, Richard C.
Suggestions include directions for making peanut brittle, examining common, antiquated names for chemical compounds, and periodic puns.
Adams, Richard C. J. Chem. Educ. 1972, 49, 536.
Periodicity / Periodic Table |
Consumer Chemistry |
Nomenclature / Units / Symbols
|
Chemistry in art. Radiochemistry and forgery Rogers, F. E.
It wasn't until a radiochemical analysis in 1968 that a 1937 forgery of a 17th century Dutch master was confirmed as a fake.
Rogers, F. E. J. Chem. Educ. 1972, 49, 418.
Applications of Chemistry |
Nuclear / Radiochemistry |
Isotopes
|
Questions [and] Answers Campbell, J. A.
Five questions requiring the application of basic principles of chemistry.
Campbell, J. A. J. Chem. Educ. 1972, 49, 414.
Enrichment / Review Materials |
Applications of Chemistry |
Astrochemistry |
Photochemistry
|
Questions [and] Answers Campbell, J. A.
Five questions requiring an application of basic chemical principles.
Campbell, J. A. J. Chem. Educ. 1972, 49, 328.
Enrichment / Review Materials |
Applications of Chemistry |
Nuclear / Radiochemistry |
Thermodynamics |
Mass Spectrometry |
Isotopes
|
Faculty reluctance to confront student change Walter, Robert I.
An appeal to give up the notion that what is best for a small minority of students is automatically best for all students.
Walter, Robert I. J. Chem. Educ. 1972, 49, 323.
Applications of Chemistry |
Nonmajor Courses
|
Questions [and] Answers Campbell, J. A.
Five questions requiring an application of basic chemical principles.
Campbell, J. A. J. Chem. Educ. 1972, 49, 181.
Enrichment / Review Materials |
Applications of Chemistry |
Metabolism
|
Pain: A chemical explanation Plumb, Robert C.; Lindahl, Olov
In sensing pain the nervous system acts like a pH meter.
Plumb, Robert C.; Lindahl, Olov J. Chem. Educ. 1972, 49, 179.
pH |
Acids / Bases |
Applications of Chemistry |
Medicinal Chemistry
|
Sickle-cell anemia, hemoglobin solubility and resistance to malaria Martin, David L.; Huheey, James E.
The phenomenon of erythrocytic sickling is of considerable pedagogical usefulness since it provides a bridge of relevance between chemistry and biology.
Martin, David L.; Huheey, James E. J. Chem. Educ. 1972, 49, 177.
Proteins / Peptides |
Medicinal Chemistry |
Applications of Chemistry
|
The chemistry of winemaking. An unique lecture demonstration Church, L. B.
This paper shows that a very complex series of reactions present in the preparation of wine can be used as the focal point to illustrate many other general classes of chemical reactions and physical processes.
Church, L. B. J. Chem. Educ. 1972, 49, 174.
Alcohols |
Consumer Chemistry |
Reactions
|
Beer, acetone, and diabetes: A story and a demonstration Isenberg, Norbert
Acetone causes the collapse of beer foam.
Isenberg, Norbert J. Chem. Educ. 1972, 49, 151.
Aldehydes / Ketones |
Medicinal Chemistry
|
When your car rusts out Knockemus, Ward
Explains the rusting of a car by considering electrochemical corrosion and the Nernst equation.
Knockemus, Ward J. Chem. Educ. 1972, 49, 29.
Electrochemistry |
Oxidation / Reduction |
Applications of Chemistry |
Reactions
|
An introductory experiment on phosphates in detergents Mohrig, Jerry R.
Examines the phosphate controversy, the roles of phosphates in detergents, the chemistry of phosphates and their colorimetric determination, and presents an experiment in which the amount of phosphate is measured using two different analytical methods.
Mohrig, Jerry R. J. Chem. Educ. 1972, 49, 15.
Aqueous Solution Chemistry |
Water / Water Chemistry |
Consumer Chemistry |
Quantitative Analysis |
Applications of Chemistry
|
Entropy Makes Water Run Uphill - in Trees Stevenson, Philip E.
Explains how Sequoias over 300 feet tall can draw water up to their topmost leaves.
Stevenson, Philip E. J. Chem. Educ. 1971, 48, 837.
Applications of Chemistry |
Thermodynamics |
Plant Chemistry |
Membranes |
Transport Properties |
Solutions / Solvents
|
Tire Inflation Thermodynamics Plumb, Robert C.; Connors, John J.
Explains why inflating a tire with a hand pump heats the air being pumped into the tire.
Plumb, Robert C.; Connors, John J. J. Chem. Educ. 1971, 48, 837.
Gases |
Thermodynamics |
Applications of Chemistry
|
Analysis of phosphate in detergents Kriz, George S., Jr.; Kriz, Kay Dian
The experiment described here is a response to the need mentioned above and is specifically concerned with water pollution caused by phosphate detergents. It is ideal for today's students who concerned about the environment.
Kriz, George S., Jr.; Kriz, Kay Dian J. Chem. Educ. 1971, 48, 551.
Surface Science |
Water / Water Chemistry |
Applications of Chemistry
|
Mechanism for adding relevance and currentness to freshman chemistry Fortman, John J.
Encourages use of Chemistry, a monthly ACS publication for high school and introductory chemistry students, as a means for adding relevance and currentness to chemistry.
Fortman, John J. J. Chem. Educ. 1970, 47, 749.
Applications of Chemistry |
Alcohols
|
Simple method for demonstrating an enzymatic reaction Tang, Chung-Shih
Uses taste sensations of papaya seeds under varying conditions to demonstrate an enzymatic reaction.
Tang, Chung-Shih J. Chem. Educ. 1970, 47, 692.
Enzymes |
Proteins / Peptides |
Food Science |
Reactions |
Consumer Chemistry |
Applications of Chemistry
|
Solubility and the chemistry of the covalent bond: More on DDT - A substituted alkyl halide Hill, John W.
Discusses applications of the insolubility of DDT in water and its solubility in covalent fatty tissues.
Hill, John W. J. Chem. Educ. 1970, 47, 634.
Covalent Bonding |
Precipitation / Solubility |
Agricultural Chemistry |
Applications of Chemistry |
Molecular Properties / Structure
|
Some "real life" applications of solubility: Iron, iron everywhere but not a drop to drink Brasted, Robert C.
Although Hawaiian pineapples grow in red soils whose iron composition may exceed 20%, they starve for iron because it is in an insoluble form; also considers applications of the insolubility of other transition metals.
Brasted, Robert C. J. Chem. Educ. 1970, 47, 634.
Applications of Chemistry |
Solutions / Solvents |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Plant Chemistry |
Agricultural Chemistry |
Metals |
Transition Elements |
Oxidation State
|
Some "real life" applications of solubility: Iron, iron everywhere but not a drop to drink Brasted, Robert C.
Although Hawaiian pineapples grow in red soils whose iron composition may exceed 20%, they starve for iron because it is in an insoluble form; also considers applications of the insolubility of other transition metals.
Brasted, Robert C. J. Chem. Educ. 1970, 47, 634.
Applications of Chemistry |
Solutions / Solvents |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Plant Chemistry |
Agricultural Chemistry |
Metals |
Transition Elements |
Oxidation State
|
Instant first aid Kaufman, James A.
Explains how instant ice and hot packs work.
Kaufman, James A. J. Chem. Educ. 1970, 47, 518.
Calorimetry / Thermochemistry |
Reactions |
Applications of Chemistry |
Consumer Chemistry
|
Prolonging death (in apples) Plumb, Robert C.
Using controlled atmosphere storage to prolong the freshness of vegetables and fruits after they have been harvested.
Plumb, Robert C. J. Chem. Educ. 1970, 47, 518.
Equilibrium |
Kinetics |
Agricultural Chemistry |
Applications of Chemistry |
Gases
|
The introduction of relevance into a chemistry laboratory course for non-scientists D'Auria, J.; Gilchrist, A.; Johnstone, J.
Description of a course in which the relevant role of chemistry is illustrated in the teaching laboratory .
D'Auria, J.; Gilchrist, A.; Johnstone, J. J. Chem. Educ. 1970, 47, 508.
Nonmajor Courses |
Applications of Chemistry
|
A weevil's loss is our gain or sex strikes the pages on the Journal. Brasted, Robert C.
The trans-isomer of the boll weevil sex attractant is a million times more active than the cis-isomer.
Brasted, Robert C. J. Chem. Educ. 1970, 47, 447.
Natural Products |
Diastereomers |
Molecular Properties / Structure |
Agricultural Chemistry |
Applications of Chemistry
|
Understanding a culprit before eliminating it. An application of Lewis acid-base principles to atmospheric SO2 as a pollutant Brasted, Robert C.
The SO2 molecule offers ample opportunities for teaching practical chemistry. [Debut of first run. This feature reappeared in 1986.]
Brasted, Robert C. J. Chem. Educ. 1970, 47, 447.
Acids / Bases |
Lewis Acids / Bases |
Atmospheric Chemistry |
Mechanisms of Reactions |
Reactions |
Applications of Chemistry |
Lewis Structures |
Molecular Properties / Structure
|
An approach to teaching physical science Hoffmann, Richard L.; Kolb, Doris K.
Describes the chemistry section of a physical science course intended to meet the science requirement for non-science majors.
Hoffmann, Richard L.; Kolb, Doris K. J. Chem. Educ. 1970, 47, 383.
Nonmajor Courses |
Applications of Chemistry |
Consumer Chemistry
|
Car Won't Start? Nash, Leonard K.; Plumb, Robert C.
Examines the questions, "Does the voltage of a battery drop with temperature" and "Does the ability of a battery to deliver current decrease with temperature?"
Nash, Leonard K.; Plumb, Robert C. J. Chem. Educ. 1970, 47, 382.
Electrochemistry |
Thin Layer Chromatography |
Applications of Chemistry |
Consumer Chemistry |
Electrolytic / Galvanic Cells / Potentials
|
Cloud Caps on High Mountains Stevenson, Philip E.
The formation of cloud caps on high mountains illustrates cooling in an adiabatic expansion and the change in vapor pressure of a liquid with temperature.
Stevenson, Philip E. J. Chem. Educ. 1970, 47, 272.
Atmospheric Chemistry |
Gases |
Applications of Chemistry |
Phases / Phase Transitions / Diagrams |
Thermodynamics
|
The Methanol Lighter Bailar, John C., Jr.
The methanol lighter illustrates the roles that thermodynamics, kinetics, and catalysis play in determining if a reaction will take place.
Bailar, John C., Jr. J. Chem. Educ. 1970, 47, 272.
Thermodynamics |
Kinetics |
Catalysis |
Consumer Chemistry |
Applications of Chemistry
|
Environmental chemistry in the classroom Day, Jean W.
The environmental sciences is an especially good vehicle for relating chemistry to other disciplines in courses for nonscientists.
Day, Jean W. J. Chem. Educ. 1970, 47, 260.
Nonmajor Courses |
Atmospheric Chemistry |
Applications of Chemistry
|
An introduction to nuclear power in a freshman chemistry course Teeter, Charles E.
Describes how one instructor has included an introduction to nuclear power in his freshman chemistry course.
Teeter, Charles E. J. Chem. Educ. 1970, 47, 208.
Nuclear / Radiochemistry |
Applications of Chemistry |
Isotopes
|
Industrial chemistry for teachers: Applied research in the development of anticaries dentifrices Cooley, William E.
Describes applied chemical research related to the development of anticaries dentifrices.
Cooley, William E. J. Chem. Educ. 1970, 47, 177.
Industrial Chemistry |
Applications of Chemistry |
Consumer Chemistry
|
Chemical principles exemplified Plumb, Robert C.
Introduction to a new series, containing "exempla" (brief anecdotes about materials and phenomena which exemplify chemical principles). [Debut]
Plumb, Robert C. J. Chem. Educ. 1970, 47, 175.
Gases |
Kinetic-Molecular Theory |
Phases / Phase Transitions / Diagrams |
Thermodynamics |
Equilibrium |
Photochemistry |
Applications of Chemistry
|
Chemistry for the Health Sciences (Sackheim, George I.; Schultz, Ronald M.) Caraway, Kathryn, P.
Caraway, Kathryn, P. J. Chem. Educ. 1969, 46, 702.
Medicinal Chemistry |
Nonmajor Courses
|
Group VI. The Sulfur Family C. Sulfides Alyea, Hubert N.
Demonstrates the restoration of paintings blackened by PbS.
Alyea, Hubert N. J. Chem. Educ. 1968, 45, A977.
Applications of Chemistry
|
Complexes in rust spot removal Saurer, J. M.
KHF2 is used to remove rust stains from cloth.
Saurer, J. M. J. Chem. Educ. 1968, 45, A833.
Coordination Compounds |
Consumer Chemistry
|
To the editor Boig, Fletcher S.
We do non-chemistry majors a serious disservice by attempting to make career chemists of them.
Boig, Fletcher S. J. Chem. Educ. 1968, 45, 813.
Nonmajor Courses |
Medicinal Chemistry
|
Dermatometry for coeds Adamson, Arthur W.; Kunichika, K.; Shirley, F.; Orem, M.
It is possible to estimate the alcohol content of a drink from the contact angle of a drop on human skin.
Adamson, Arthur W.; Kunichika, K.; Shirley, F.; Orem, M. J. Chem. Educ. 1968, 45, 702.
Applications of Chemistry |
Consumer Chemistry |
Alcohols
|
Editorially speaking Kieffer, William F.
Meeting the challenge of enriching lecture with historic anecdotes and relevant applications of chemistry.
Kieffer, William F. J. Chem. Educ. 1964, 41, 293.
Enrichment / Review Materials |
Applications of Chemistry
|
Clathrates: Compounds in cages Hagan, Mary Martinette, B. V. M.
Introduces clathrate compounds and examines some of their uses and applications.
Hagan, Mary Martinette, B. V. M. J. Chem. Educ. 1963, 40, 643.
Molecular Properties / Structure |
Applications of Chemistry |
Separation Science
|
Making baking powder biscuits: A practical experiment on hydrolysis of salts Rainey, R. C.
A "take home" experiment tying together the topics of the hydrolysis of salts and their effects on the pH of water solutions.
Rainey, R. C. J. Chem. Educ. 1962, 39, 363.
Consumer Chemistry |
pH
|
AlkaloidsThe world's pain killers Ray, R. L.
Examines the history and properties of the alkaloids, including morphine, strychnine, and curare.
Ray, R. L. J. Chem. Educ. 1960, 37, 451.
Medicinal Chemistry
|
Chemistry in the manufacture of modern gasoline Kimberlin, C. N., Jr.
This paper presents a brief review of the chemistry involved in the manufacture of gasoline, particularly catalytic cracking reactions.
Kimberlin, C. N., Jr. J. Chem. Educ. 1957, 34, 569.
Industrial Chemistry |
Applications of Chemistry |
Catalysis |
Mechanisms of Reactions
|
Chemistry of citrus fruits Joseph, Glenn H.
This discussion endeavors to show the structures and characteristic reactions of typical compounds of citrus fruits, illustrating the diverse fields of chemistry that are involved with commercial products.
Joseph, Glenn H. J. Chem. Educ. 1957, 34, 513.
Consumer Chemistry |
Applications of Chemistry |
Plant Chemistry
|
Geology as a part of the general college chemistry course Streng, Evelyn Fiedler
The author identifies areas in the general chemistry curriculum where geology might play a greater role than it does currently.
Streng, Evelyn Fiedler J. Chem. Educ. 1955, 32, 611.
Geochemistry |
Applications of Chemistry
|
Letters to the editor Copeland, Terry
The author offers a student's view regarding the teaching of high school chemistry.
Copeland, Terry J. Chem. Educ. 1955, 32, 599.
Applications of Chemistry
|
The fluid duplicator Robertson, G. Ross
An extremely valuable tool in chemical education and an interesting example of applied organic chemistry are combined in the modern fluid or "spirit" duplicator.
Robertson, G. Ross J. Chem. Educ. 1955, 32, 200.
Applications of Chemistry
|
A synthetic detergent: A case study for appreciations in chemistry Bunce, Stanley C.
The approach in this presentation is to select a chemical product of some interest - a synthetic detergent - and to describe its chemical history.
Bunce, Stanley C. J. Chem. Educ. 1955, 32, 46.
Consumer Chemistry |
Applications of Chemistry
|
A science class investigates an advertisement Kruglak, Haym
Students develop their understanding of the "scientific method" by testing the claims made by an advertiser regarding a common consumer product.
Kruglak, Haym J. Chem. Educ. 1953, 30, 641.
Consumer Chemistry
|
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