TIGER

Journal Articles: 159 results
J. Chem. Educ. 1999, 76, 1578–1583  John Andraos
Corrections to the article A Streamlined Approach to Solving Simple and Complex Kinetic Systems Analytically.
Andraos, John. J. Chem. Educ. 2008, 85, 1624.
Kinetics |
Mechanisms of Reactions |
Theoretical Chemistry
Data Pooling in a Chemical Kinetics Experiment: The Aquation of a Series of Cobalt(III) Complexes  Richard S. Herrick, Kenneth V. Mills, and Lisa P. Nestor
Describes an experiment that introduces students to integrated rate laws, the search for a mechanism that is consistent with chemical and kinetic data, and the concept of activation barriers and their measurement in a curriculum whose pedagogical philosophy makes the laboratory the center of learning for undergraduates in their first two years of instruction.
Herrick, Richard S.; Mills, Kenneth V.; Nestor, Lisa P. J. Chem. Educ. 2008, 85, 1120.
Coordination Compounds |
Kinetics |
Mechanisms of Reactions |
Rate Law |
UV-Vis Spectroscopy
Dynamic Reaction Figures: An Integrative Vehicle for Understanding Chemical Reactions  Emeric Schultz
Describes the dynamic reaction figure, a flexible learning tool that can be used to balance chemical equations, predict the results of potential reactions, present the underlying mechanism of reactions, and solve quantitative problems in a number of areas.
Schultz, Emeric. J. Chem. Educ. 2008, 85, 386.
Acids / Bases |
Aqueous Solution Chemistry |
Mechanisms of Reactions |
Nonmajor Courses
The Glyoxal Clock Reaction  Julie B. Ealy, Alexandra Rodriguez Negron, Jessica Stephens, Rebecca Stauffer, and Stanley D. Furrow
The glyoxal clock reaction has been adapted to a general chemistry kinetics lab to determine the order of the reacting species using a Calculator Based Laboratory or LabPro equipment.
Ealy, Julie B.; Negron, Alexandra Rodriguez; Stephens, Jessica; Stauffer, Rebecca; Furrow, Stanley D. J. Chem. Educ. 2007, 84, 1965.
Aldehydes / Ketones |
Dyes / Pigments |
Kinetics |
Lewis Acids / Bases |
Mechanisms of Reactions |
Rate Law |
Reactions
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
The Aromaticity of Pericyclic Reaction Transition States  Henry S. Rzepa
Presents an approach that combines two fundamental concepts in organic chemistry, chirality and aromaticity, into a simple rule for stating selection rules for pericyclic reactions in terms of achiral Hckel-aromatic and chiral Mbius-aromatic transition states.
Rzepa, Henry S. J. Chem. Educ. 2007, 84, 1535.
Alkanes / Cycloalkanes |
Alkenes |
Aromatic Compounds |
Mechanisms of Reactions |
Stereochemistry
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
"Concept Learning versus Problem Solving": Does Particle Motion Have an Effect?  Michael J. Sanger, Eddie Campbell, Jeremy Felker, and Charles Spencer
210 students were asked to answer a static, particulate-level, multiple-choice question concerning gas properties. Then they viewed an animated version of the question and answered the multiple-choice question again. The distribution of responses changed significantly after students viewed the animation.
Sanger, Michael J.; Campbell, Eddie; Felker, Jeremy; Spencer, Charles. J. Chem. Educ. 2007, 84, 875.
Gases |
Kinetic-Molecular Theory |
Qualitative Analysis |
Quantitative Analysis |
Phases / Phase Transitions / Diagrams
What Are Students Thinking When They Pick Their Answer?  Michael J. Sanger and Amy J. Phelps
330 students were asked to answer a multiple-choice question concerning gas properties at the microscopic level and explain their reasoning. Of those who selected the correct answer, 80% provided explanations consistent with the scientifically accepted answer, while 90% of the students who picked an incorrect choice provided explanations with at least one misconception.
Sanger, Michael J.; Phelps, Amy J. J. Chem. Educ. 2007, 84, 870.
Gases |
Kinetic-Molecular Theory |
Phases / Phase Transitions / Diagrams |
Qualitative Analysis
Let Us Give Lewis Acid–Base Theory the Priority It Deserves  Alan A. Shaffer
The Lewis concept is simple yet powerful in its scope, and can be used to help beginning students understand reaction mechanisms more fully. However, traditional approaches to acid-base reactions at the introductory level ignores Lewis acid-base theory completely, focusing instead on proton transfer described by the Br?nsted-Lowry concept.
Shaffer, Alan A. J. Chem. Educ. 2006, 83, 1746.
Acids / Bases |
Lewis Acids / Bases |
Lewis Structures |
Mechanisms of Reactions |
Molecular Properties / Structure |
VSEPR Theory |
Covalent Bonding |
Brønsted-Lowry Acids / Bases
Chemistry Comes Alive!, Volume 8. Abstract of Special Issue 34  Rachel Bain, Jerrold J. Jacobsen, James H. Maynard, John W. Moore, and C. Jonathan Mitschele
Chemistry Comes Alive! Volume 8 can help move students understanding of waves from mechanical models to the chemical phenomena those models explain.
Bain, Rachel; Jacobsen, Jerrold J.; Maynard, James H.; Moore, John W.; Mitschele, C. Jonathan. J. Chem. Educ. 2006, 83, 1406.
Mechanisms of Reactions |
Reactions
Was Markovnikov's Rule an Inspired Guess?  Peter Hughes
A study of 19th century literature shows that neither Markovnikov nor any of his contemporaries carried out the reactions often attributed to himthe addition of hydrogen bromide or hydrogen chloride to propene. Since there is little evidence for Markovnikov's rule in his 1870 article, it is likely that it was more of an inspired guess than a rational conclusion.
Hughes, Peter. J. Chem. Educ. 2006, 83, 1152.
Addition Reactions |
Alkenes |
Mechanisms of Reactions
Taming the Barking Dog  Ché Royce Seabourne, George Maxwell, and James Wallace
This demonstration brings Liebig's famous 19th-century demonstration headlong into the 21st century, using digital video footage and other novel media.
Seabourne, Ché Royce; Maxwell, George; Wallace, James. J. Chem. Educ. 2006, 83, 751.
Gases |
Kinetics |
Mechanisms of Reactions |
Reactions
Mechanisms That Interchange Axial and Equatorial Atoms in Fluxional Processes: Illustration of the Berry Pseudorotation, the Turnstile, and the Lever Mechanisms via Animation of Transition State Normal Vibrational Modes  Marion E. Cass, King Kuok Hii, and Henry S. Rzepa
Teaching the Berry pseudorotation mechanism presents particular pedagogic problems due to both its dynamic and three dimensional character. The approach described here illustrates these processes using interactive animations embedded in a Web page.
Cass, Marion E.; Hii, King Kuok; Rzepa, Henry S. J. Chem. Educ. 2006, 83, 336.
Computational Chemistry |
Enantiomers |
Molecular Mechanics / Dynamics |
Molecular Properties / Structure |
Mechanisms of Reactions |
NMR Spectroscopy |
Nonmetals
Using Jmol To Help Students Better Understand Fluxional Processes   William F. Coleman and Edward W. Fedosky
This new WebWare neatly combines instructional text and Jmol interactive, animated illustrations to teach mechanisms that need to be clearly visualized in order to be well understood.
Coleman, William F.; Fedosky, Edward W. J. Chem. Educ. 2006, 83, 336.
Computational Chemistry |
Enantiomers |
Mechanisms of Reactions |
Molecular Mechanics / Dynamics |
Molecular Properties / Structure |
NMR Spectroscopy |
Nonmetals
4-Dimethylaminopyridine or Acid-Catalyzed Syntheses of Esters: A Comparison  Annemieke W. C. van den Berg and Ulf Hanefeld
Students compare acid-catalyzed ester synthesis and the 4-dimethylaminopyridine-catalyzed reaction. Based on the outcome of the experiments, students discuss the different reaction mechanisms and reason why different products are formed.
van den Berg, Annemieke W. C.; Hanefeld, Ulf. J. Chem. Educ. 2006, 83, 292.
Acids / Bases |
Catalysis |
Chromatography |
Esters |
IR Spectroscopy |
NMR Spectroscopy |
Mass Spectrometry |
Synthesis |
Mechanisms of Reactions
Einstein Revisited  Leonard Fine
Examines Einstein's contributions to chemistry, particularly his work on the photoelectric effect, molecular dimensions, and Brownian motion.
Fine, Leonard. J. Chem. Educ. 2005, 82, 1601.
Quantum Chemistry |
Kinetic-Molecular Theory
Chemistry Comes Alive!, Volume 7 Abstract of Special Issue 32, a CD-ROM of Flames and Explosions   Rachel Bain, Jerrold J. Jacobsen, James H. Maynard, and John W. Moore
A visual library containing more than 230 QuickTime movies and more than 6700 still images, Chemistry Comes Alive! Volume 7: Flames and Explosions features the kind of chemistry that is sure to spark an interest. Organized using both the periodic table and type of reaction, CCA! 7 makes it easy for you to find the movie or image you seek to add that spark of interest to your presentation. CCA! 7 covers a broad range of spectacular chemical reactions while also offering a depth of coverage that encourages discussions that compare and contrast particular reactions.
Bain, Rachel; Jacobsen, Jerrold J.; Maynard, James H.; Moore, John W. J. Chem. Educ. 2005, 82, 1102.
Reactions |
Mechanisms of Reactions
The Addition of Bromine to 1,2-Diphenylethene   Judith C. Amburgey-Peters and LeRoy W. Haynes
We investigated the reaction of (Z)-1,2-diphenylethene (cis-stilbene) with various brominating reagents and solvents following directions in standard organic chemistry manuals. We were particularly interested in learning which combination of brominating reagent and solvent gave the best yield of (d,l)-1,2-dibromo-1,2-diphenylethane without the formation of significant amounts of meso-1,2-dibromo-1,2-diphenylethane, which is essentially the sole product from the reaction of bromine with (E)-1,2-diphenylethene (trans-stilbene). Based on the results from the standard preparatory methods, some permutations of solvent and brominating reagent were tried.
Amburgey-Peters, Judith C.; Haynes, LeRoy W. J. Chem. Educ. 2005, 82, 1051.
Addition Reactions |
Alkenes |
Carbocations |
Diastereomers |
Enantiomers |
Mechanisms of Reactions |
Stereochemistry
On the Buoyancy of a Helium-Filled Balloon  John E. Harriman
It is shown by expansion of the exponential in the barometric formula that the forces due to pressure acting on a balloon are of the form (PV/RT)Mg and that results agree with those suggested by Archimedes principle. Einstein's equivalence principal provides an answer to what balloons will do in an accelerated car.
Harriman, John E. J. Chem. Educ. 2005, 82, 246.
Atmospheric Chemistry |
Gases |
Kinetic-Molecular Theory |
Physical Properties
Evaluating Students' Conceptual Understanding of Balanced Equations and Stoichiometric Ratios Using a Particulate Drawing  Michael J. Sanger
A total of 156 students were asked to provide free-response balanced chemical equations for a classic multiple-choice particulate-drawing question first used by Nurrenbern and Pickering. The balanced equations and the number of students providing each equation are reported in this study. The most common student errors included a confusion between the concepts of subscripts and coefficients and including unreacted chemical species in the equation.
Sanger, Michael J. J. Chem. Educ. 2005, 82, 131.
Stoichiometry |
Kinetic-Molecular Theory
Testing Students' Use of the Particulate Theory  Vickie Williamson, Jason Huffman, and Larry Peck
The goal of this study was to investigate the nature of questions that elicit responses in particulate terms.
Williamson, Vickie; Huffman, Jason; Peck, Larry. J. Chem. Educ. 2004, 81, 891.
Kinetic-Molecular Theory
"We Actually Saw Atoms with Our Own Eyes". Conceptions and Convictions in Using the Scanning Tunneling Microscope in Junior High School  Hannah Margel, Bat-Sheva Eylon, and Zahava Scherz
The purpose of this exploratory study was to examine the feasibility and potential contribution of using the STM as a learning tool in junior high school (JHS) to support instruction about the particulate nature of matter.
Margel, Hannah; Eylon, Bat-Sheva; Scherz, Zahava. J. Chem. Educ. 2004, 81, 558.
Atomic Properties / Structure |
Kinetic-Molecular Theory |
Nanotechnology |
Surface Science |
Learning Theories |
Student-Centered Learning |
Laboratory Equipment / Apparatus
Why Chemical Reactions Happen (James Keeler and Peter Wothers)  John Krenos
By concentrating on a limited number of model reactions, this book presents chemistry as a cohesive whole by tying together the fundamentals of thermodynamics, chemical kinetics, and quantum chemistry, mainly through the use of molecular orbital interpretations.
Krenos, John. J. Chem. Educ. 2004, 81, 201.
Mechanisms of Reactions |
Thermodynamics |
Kinetics |
Quantum Chemistry |
MO Theory
Don't Be Tricked by Your Integrated Rate Plot  Edward Urbansky
Reply to comments on original article.
Urbansky, Edward. J. Chem. Educ. 2004, 81, 32.
Kinetics |
Mechanisms of Reactions |
Chemometrics
Don't Be Tricked by Your Integrated Rate Plot: Reaction order Ambiguity  Sue Le Vent
Integrated rate equations (for constant reaction volume) may be given in terms of relative reactant concentration, C (= concentration/initial concentration) and relative time, T (= time/half-life); in these forms, the equations are independent of rate constants and initial concentrations.
Le Vent, Sue. J. Chem. Educ. 2004, 81, 32.
Kinetics |
Mechanisms of Reactions |
Chemometrics
Don't Be Tricked by Your Integrated Rate Plot: Pitfalls of Using Integrated Rate Plots  Gabor Lente
Problems with linearizing the integrated rate law.
Lente, Gabor. J. Chem. Educ. 2004, 81, 32.
Kinetics |
Mechanisms of Reactions |
Chemometrics
Don't Be Tricked by Your Integrated Rate Plot: Pitfalls of Using Integrated Rate Plots  Gabor Lente
Problems with linearizing the integrated rate law.
Lente, Gabor. J. Chem. Educ. 2004, 81, 32.
Kinetics |
Mechanisms of Reactions |
Chemometrics
Using a Socratic Dialog To Help Students Construct Fundamental Concepts  Ed DePierro, Fred Garafalo, and Richard T. Toomey
This paper presents a Socratic dialog between a hypothetical instructor and student, which uses experimental evidence and operational definitions to introduce these concepts. The student's responses are based on those of many individuals in a college freshman chemistry course, and point out the difficulties associated with learning the concepts.
DePierro, Ed; Garafalo, Fred; Toomey, Richard T. J. Chem. Educ. 2003, 80, 1408.
Kinetic-Molecular Theory |
Constructivism |
Student-Centered Learning
Reactions (→) vs Equations (=)  S. R. Logan
A recent chemical kinetics text uses an equals sign for an overall reaction, whereas an arrow is used in each of the reaction steps that are proposed to constitute the mechanism, and for any elementary process.
Logan, S. R. J. Chem. Educ. 2003, 80, 1258.
Kinetics |
Nomenclature / Units / Symbols |
Reactions |
Mechanisms of Reactions
Why Does a Helium-Filled Balloon "Rise"?  Richard W. Ramette
The article is a lighthearted, conversational exploration of the microscopic basis for Archimedes principle. The principle is discussed in terms of molecular collisions and density gradients in a gravitational field.
Ramette, Richard W. J. Chem. Educ. 2003, 80, 1149.
Atmospheric Chemistry |
Gases |
Kinetic-Molecular Theory |
Physical Properties
Dynamic Visualization in Chemistry Abstract of Special Issue 31, a CD-ROM for Mac OS and Windows  James P. Birk, Debra E. Leedy, Rachel A. Morgan, Mark Drake, Fiona Lihs, Eleisha J. Nickoles, and Michael J. McKelvy
Each presentation is designed to help chemistry students acquire a dynamic, three-dimensional, atomic-level visualization of matter and to use this view to explain and ultimately predict the behavior of materials. It integrates video of experiments and animations of theoretical models. Students zoom in on physical and chemical processes at resolutions as high as the atomic level.
Birk, James P.; Leedy, Debra E.; Morgan, Rachel A.; Drake, Mark; Lihs, Fiona; Nickoles, Eleisha J.; McKelvy, Michael J. J. Chem. Educ. 2003, 80, 1095.
Mechanisms of Reactions |
Solid State Chemistry
Diffusion of Water through a Differentially Permeable Membrane  Maria Guadalupe Bertoluzzo, Fabio E. Quattrin, Stella Maris Bertoluzzo, and Ruben Rigatuso
Students investigate the process of osmosis through the differentially-permeable membrane formed by copper(II) hexacyanoferrate(II), a colloidal precipitate.
Bertoluzzo, Maria Guadalupe; Quattrin, Fabio E.; Bertoluzzo, Stella Maris; Rigatuso, Ruben. J. Chem. Educ. 2003, 80, 1032A.
Transport Properties |
Mechanisms of Reactions
Chemistry Problem-Solving: Symbol, Macro, Micro, and Process Aspects  William R. Robinson
This article summarizes a paper by Yehudit J. Dori and Mira Hameiri, "Multidimensional Analysis System for Quantitative Chemistry Problems: Symbol, Macro, Micro, and Process Aspects", which describes the Multidimensional Analysis System (MAS), an approach to constructing, classifying, and analyzing introductory stoichiometry problems.
Robinson, William R. J. Chem. Educ. 2003, 80, 978.
Kinetic-Molecular Theory |
Stoichiometry
Organic Functional Group Playing Card Deck  Michael J. Welsh
Organic functional group playing card deck used for review of the name and structure of organic functional groups that can be used to play any game that a normal deck of cards is used for.
Welsh, Michael J. J. Chem. Educ. 2003, 80, 426.
Nomenclature / Units / Symbols |
Nonmajor Courses |
Enrichment / Review Materials |
Alcohols |
Aldehydes / Ketones |
Alkanes / Cycloalkanes |
Alkenes |
Alkynes |
Amides |
Amines / Ammonium Compounds |
Aromatic Compounds |
Carboxylic Acids |
Esters |
Ethers |
Mechanisms of Reactions |
Synthesis
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
A Qualitative Investigation of Undergraduate Chemistry Students' Macroscopic Interpretations of the Submicroscopic Structures of Molecules  Gayle Nicoll
Study of how undergraduate chemistry students (freshman through senior) translate between symbolic and submicroscopic representations of molecules by building free-form models, given the symbolic formula for the molecules, and whether these conceptions change with increased chemistry instruction.
Nicoll, Gayle. J. Chem. Educ. 2003, 80, 205.
Kinetic-Molecular Theory |
Molecular Modeling |
Qualitative Analysis
An Inventory for Alternate Conceptions among First-Semester General Chemistry Students  Douglas R. Mulford and William R. Robinson
Development of an instrument to measure the extent of entering students' alternate conceptions about topics found in most traditional first semester general chemistry courses.
Mulford, Douglas R.; Robinson, William R. J. Chem. Educ. 2002, 79, 739.
Kinetic-Molecular Theory
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
Redox Redux: Recommendations for Improving Textbook and IUPAC Definitions  Ed Vitz
Defining oxidation / reduction reactions as those in which oxidation states of the reactant(s) change.
Vitz, Ed. J. Chem. Educ. 2002, 79, 397.
Electrochemistry |
Mechanisms of Reactions |
Oxidation / Reduction |
Oxidation State
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
Don't Be Tricked by Your Integrated Rate Plot!  Edward T. Urbansky
Using integrated rate plots to determine reaction order.
Urbansky, Edward T. J. Chem. Educ. 2001, 78, 921.
Kinetics |
Mechanisms of Reactions |
Learning Theories |
Chemometrics |
Rate Law
Assessing Students' Conceptual Understanding of Solubility Equilibrium  Andrés Raviolo
A problem about solubility equilibrium is presented as a resource for the evaluation of students; it involves macroscopic, microscopic, and symbolic levels of representation, and allows one to assess whether students have acquired an adequate conceptual understanding of the phenomenon.
Raviolo, Andrés. J. Chem. Educ. 2001, 78, 629.
Kinetic-Molecular Theory |
Equilibrium |
Precipitation / Solubility
Using History to Teach Scientific Method: The Role of Errors  Carmen J. Giunta
This paper lists five kinds of error with examples of each from the development of chemistry in the 18th and 19th centuries: erroneous theories (phlogiston), seeing a new phenomenon everywhere one seeks it (Lavoisier and the decomposition of water), theories erroneous in detail but nonetheless fruitful (Dalton's atomic theory), rejection of correct theories (Avogadro's hypothesis), and incoherent insights (J. A. R. Newlands' classification of the elements).
Giunta, Carmen J. J. Chem. Educ. 2001, 78, 623.
Nonmajor Courses |
Periodicity / Periodic Table |
Kinetic-Molecular Theory |
Stoichiometry
Are Fizzing Drinks Boiling? A Chemical Insight from Chemical Education Research  Alan Goodwin
The suggestion that fizzing drinks are examples of liquids boiling at room temperature has proved to be controversial among both chemists and chemical educators. This paper presents a case for believing this everyday system to be a good example of a boiling solution and the consequent separation of carbon dioxide from the solution to exemplify fractional distillation.
Goodwin, Alan. J. Chem. Educ. 2001, 78, 385.
Aqueous Solution Chemistry |
Kinetic-Molecular Theory |
Equilibrium |
Gases |
Solutions / Solvents |
Phases / Phase Transitions / Diagrams
Using a Computer Animation to Improve Students' Conceptual Understanding of a Can-Crushing Demonstration   Michael J. Sanger, Amy J. Phelps, and Jason Fienhold
This paper reports some of the misconceptions that were identified from these students' explanations. As a result of these misconceptions, a computer animation depicting the chemical processes occurring in the can-crushing demonstration was created.
Sanger, Michael J.; Phelps, Amy J.; Fienhold, Jason. J. Chem. Educ. 2000, 77, 1517.
Kinetic-Molecular Theory |
Gases
Interactive Nano-Visualization of Materials over the Internet  Eddie W. Ong, Anshuman Razdan, Antonio A. Garcia, Vincent Pizziconi, B. L. Ramakrishna, and William S. Glaunsinger
By employing a direct visual approach to learning, the Interactive Nano-Visualization in Science and Engineering Education (IN-VSEE) project endeavors to remove many of the conventional barriers that hinder effective teaching and learning by empowering learners with Internet access to revolutionary scanning probe microscopes (SPMs) that can image materials at resolutions down to the atomic scale.
Ong, Eddie W.; Razdan, Anshuman; Garcia, Antonio A.; Pizziconi, Vincent; Ramakrishna, B. L.; Glaunsinger, William S. J. Chem. Educ. 2000, 77, 1114.
Kinetic-Molecular Theory |
Materials Science |
Nanotechnology
Learning about Atoms, Molecules, and Chemical Bonds: A Case Study of Multiple-Model Use  William R. Robinson
A report from the journal Science Education focusing on the Harrison and Treagust article Learning about Atoms, Molecules, and Chemical Bonds: A Case Study.
Robinson, William R. J. Chem. Educ. 2000, 77, 1110.
Learning Theories |
Kinetic-Molecular Theory |
Molecular Modeling |
Covalent Bonding
The Blue Bottle Reaction as a General Chemistry Experiment on Reaction Mechanisms  Steven C. Engerer and A. Gilbert Cook
Using the scientific method (observe, question, hypothesize, experiment, repeat) students propose and test possible reaction mechanisms for the methylene blue-catalyzed oxidation of dextrose with its dramatic color change. Students are led to discover the three-step mechanism through a series of questions.
Engerer, Steven C.; Cook, A. Gilbert. J. Chem. Educ. 1999, 76, 1519.
Aqueous Solution Chemistry |
Kinetics |
Mechanisms of Reactions
Improving Teaching and Learning through Chemistry Education Research: A Look to the Future  Dorothy Gabel
The complexity of chemistry has implications for the teaching of chemistry today. That chemistry is a very complex subject is shown from the research on problem solving and misconceptions that has dominated the field during the past 15 years. New programs, particularly those supported with NSF funding, that are based on making chemistry relevant through problem solving and collaborative learning hold promise for reforming chemistry education.
Gabel, Dorothy. J. Chem. Educ. 1999, 76, 548.
Learning Theories |
Kinetic-Molecular Theory
Photon-Initiated Hydrogen-Chlorine Reaction  Schwenz, Richard; Geiger, Lynn
Incorrect termination step for the H2 + Cl2 reaction mechanism.
Schwenz, Richard; Geiger, Lynn J. Chem. Educ. 1999, 76, 470.
Mechanisms of Reactions
The Design and Synthesis of a Large Interactive Classroom  Laurel L. Clouston and Mark H. Kleinman
The use of group learning techniques in large classes has been used to effectively convey the central concepts of SN1 and SN2 reactions in an introductory organic chemistry class. The activities described are best used as an introduction to these mechanisms.
Clouston, Laurel L.; Kleinman, Mark H. J. Chem. Educ. 1999, 76, 60.
Mechanisms of Reactions |
Learning Theories
Introduction of the Scientific Method and Atomic Theory to Liberal Arts Chemistry Students  James R. Hohman
A simple classroom exercise utilizing net weights of envelopes containing varying numbers of BB's or paper clips can be used to illustrate and differentiate the steps of the scientific method: observation (with corrections) to get scientific facts, induction to arrive at laws, tentative explanation by hypothesis, experimentation to test the hypothesis, and final establishment of a scientific theory.
Hohman, James R. J. Chem. Educ. 1998, 75, 1578.
Nonmajor Courses |
Kinetic-Molecular Theory
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
Audience-Appropriate Analogies: Collision Theory  Kent W. Piepgrass
This article presents two new analogies for collision theory based on arcade games and on the interactions between salesclerks and customers in a store. The uses, limitations, and possible extensions of the analogies are discussed.
Piepgrass, Kent W. J. Chem. Educ. 1998, 75, 724.
Learning Theories |
Mechanisms of Reactions |
Kinetics
Mechanism Templates: Lecture Aids for Effective Presentation of Mechanism in Introductory Organic Chemistry  Brian J. McNelis
To promote active student learning of mechanism in introductory organic chemistry, hand-outs have been developed with incomplete structures for reaction processes depicted, which are called mechanism templates. The key to these lecture aids is to provide only enough detail in the diagram to facilitate notetaking, ensuring that these templates are dynamic learning tools that must be utilized by an engaged and alert student.
Brian J. McNelis. J. Chem. Educ. 1998, 75, 479.
Learning Theories |
Mechanisms of Reactions |
Reactions |
Addition Reactions |
Acids / Bases |
Electrophilic Substitution |
Nucleophilic Substitution
A Closer Look at the Addition of Equations and Reactions  Damon Diemente
Chemists occasionally find it convenient or even necessary to express an overall reaction as the sum of two or more component reactions. A close examination, however, reveals that the resemblance between chemical algebraic equations is entirely superficial, and that the real meaning of addition in chemical equations is subtle and varies from case to case. In high-school courses, students are likely to encounter the addition of equations in thermochemistry, in electrochemistry, and in kinetics.
Diemente, Damon. J. Chem. Educ. 1998, 75, 319.
Calorimetry / Thermochemistry |
Electrochemistry |
Mechanisms of Reactions |
Stoichiometry |
Reactions
A Kinetics Experiment To Demonstrate the Role of a Catalyst in a Chemical Reaction: A Versatile Exercise for General or Physical Chemistry Students  Christine L. Copper and Edward Koubek
By modifying the iodine clock reaction, students can use the initial rate method to observe the role of a catalyst in a chemical reaction via activation energy calculations and evaluate a proposed mechanism. They can also determine the order with respect to each reactant and the rate constants of the noncatalyzed and catalyzed reactions.
Copper, Christine L.; Koubek, Edward. J. Chem. Educ. 1998, 75, 87.
Catalysis |
Kinetics |
Mechanisms of Reactions
A View of Science Education Research Literature  William R. Robinson
Summary of "The Effects of Computer Animation on the Particulate Mental Models of College Chemistry Students" by Vickie Williamson and Michael Abraham.
Robinson, William R. J. Chem. Educ. 1997, 74, 16.
Kinetic-Molecular Theory
Symmetry Elements and Operations  Albert W.M. Lee, K.M. Leung, W.J Daniel, C.L. Chan
Symmetry Elements and Operations is a multimedia presentation that illustrates the basics of symmetry with three dimensional molecular models and simple text explanations.
Lee, Albert W.M.; Leung, K.M.; Kwong, Daniel W.J.; Chan, C.L. . J. Chem. Educ. 1996, 73, 924.
Molecular Modeling |
Spectroscopy |
Stereochemistry |
Mechanisms of Reactions |
Group Theory / Symmetry |
Quantum Chemistry |
Enrichment / Review Materials
Interactive Computer Visualization in the Introductory Chemistry Curriculum  Victoria M. Bragin
This project explores the use of technological innovations to facilitate learning in introductory chemistry courses by those with a poor academic background, while also challenging those prepared to master the curriculum.
Bragin, Victoria M. J. Chem. Educ. 1996, 73, 747.
Gases |
Rate Law |
Kinetic-Molecular Theory |
Titration / Volumetric Analysis |
Periodicity / Periodic Table |
Electrochemistry
Relative rates of effusion through punctured balloons  Deese, William C.; Washburn, Anna Marie
A simple method of demonstrating relative rates of gaseous effusion which requires no corrosive chemicals or glassware is reported here.
Deese, William C.; Washburn, Anna Marie J. Chem. Educ. 1996, 73, 540.
Kinetic-Molecular Theory |
Gases |
Rate Law
A No-Cost Model of Liquid Structure  Allikayala Ramachandraiah
This article describes a no-cost and readily available model for visualizing the structure of a liquid.
Ramachandraiah, Allikayala. J. Chem. Educ. 1996, 73, 59.
Liquids |
Kinetic-Molecular Theory
Small-Scale Experiments Involving Gas Evolution  Brouwer, H.
Apparatus for measuring very small volume changes of gases and several experimental procedures involving the evolution of gases.
Brouwer, H. J. Chem. Educ. 1995, 72, A100.
Gases |
Laboratory Equipment / Apparatus |
Stoichiometry |
Acids / Bases |
Reactions |
Mechanisms of Reactions |
Microscale Lab
A Systematic Experimental Test of the Ideal Gas Equation for the General Chemistry Laboratory  Luis H. Blanco and Carmen M. Romero
A series of experiments that study all the gas laws in an integrated fashion.
Blanco, Luis H.; Romero, Carmen M. J. Chem. Educ. 1995, 72, 933.
Gases |
Kinetic-Molecular Theory
Loschmidt and the Discovery of the Small  Porterfield, William W.; Kruse, Walter
Translation of J. Loschmidt's "On the Size of Air Molecules", the earliest determination from experimental data of the size of an atom (with notes).
Porterfield, William W.; Kruse, Walter J. Chem. Educ. 1995, 72, 870.
Enrichment / Review Materials |
Kinetic-Molecular Theory
The "Collisions Cube" Molecular Dynamics Simulator  John J. Nash and Paul E. Smith
Design and applications for a large, three-dimensional atomic/molecular motion/dynamics simulator using forced-air blowers and ping-pong balls.
Nash, John J.; Smith, Paul E. J. Chem. Educ. 1995, 72, 805.
Laboratory Equipment / Apparatus |
Kinetic-Molecular Theory
Kinetic Theory of Gases   Kathleen Cornely-Moss
Sample questions to test student understanding of the kinetic theory of gases.
Cornely-Moss, Kathleen. J. Chem. Educ. 1995, 72, 715.
Kinetic-Molecular Theory |
Gases
The Physical Reality of Molecules: They're Dense and They Move Around!  Silverstein, Todd P.
Diffusion of ink in water as it is heated to illustrate density and the atomic/kinetic theory.
Silverstein, Todd P. J. Chem. Educ. 1995, 72, 177.
Physical Properties |
Kinetic-Molecular Theory
Chart for Deciding Mechanism for Reaction of Alkyl Halide with Nucleophile/Base  McClelland, Bruce W.
The decision chart offered here is based upon the well-known and accepted characteristics of the reaction system mechanisms described in typical introductory organic chemistry textbooks.
McClelland, Bruce W. J. Chem. Educ. 1994, 71, 1047.
Mechanisms of Reactions |
Nucleophilic Substitution
Pictorial Analogies XIII: Kinetics and Mechanism  Fortman, John J.
Pictorial analogies for first order kinetics, the effect of concentration and temperature on reaction rate, and the requirement for proper molecular orientation for reaction.
Fortman, John J. J. Chem. Educ. 1994, 71, 848.
Mechanisms of Reactions |
Rate Law |
Reactions
Dynamic Computer Simulation of the Motion of Gas Molecules  Turner, Dean E.
165. Bits and pieces, 52. A program that simulates the motion of gas particles and illustrates the effects of temperature, mass, and volume.
Turner, Dean E. J. Chem. Educ. 1994, 71, 784.
Kinetic-Molecular Theory |
Gases
The Sol-Gel Preparation of Silica Gels  Buckley, A. M.; Greenblatt, M.
Background and procedure for the sol-gel preparation of silica from molecular precursors.
Buckley, A. M.; Greenblatt, M. J. Chem. Educ. 1994, 71, 599.
Mechanisms of Reactions |
Colloids
Bean counter's caution   Schwartz, Leslie J.
The article "The "Bean Lab' is useful only for elementary mechanisms.
Schwartz, Leslie J. J. Chem. Educ. 1993, 70, 1042.
Equilibrium |
Mechanisms of Reactions
Measurement scales: Changing Celsius to Kelvin is not just a unit conversion   Nordstrom, Brian H.
The key to understanding the difference between Celsius and Kelvin lies in the different types of measurement scales. Students may have an easier time manipulating equations (such as gas laws) if they knew the difference between these scales.
Nordstrom, Brian H. J. Chem. Educ. 1993, 70, 827.
Chemometrics |
Kinetic-Molecular Theory |
Gases
Molecular dynamics simulator  Matthews, G. Peter, Heald, Emerson F.
A review of a computer program that provides a display of molecular motion in a solid, liquid, or gas.
Matthews, G. Peter, Heald, Emerson F. J. Chem. Educ. 1993, 70, 387.
Kinetic-Molecular Theory |
Phases / Phase Transitions / Diagrams
Gas reactions in plastic bags: Relating laboratory observations to the atomic-molecular model  Robinson, Maurice; Barrow, Gordon M.
Carrying out chemical reactions in Ziplock bags to investigate a variety of chemical concepts.
Robinson, Maurice; Barrow, Gordon M. J. Chem. Educ. 1992, 69, 1026.
Kinetic-Molecular Theory |
Gases |
Reactions |
Acids / Bases |
Oxidation / Reduction |
Photochemistry |
Atmospheric Chemistry |
Physical Properties
Does theory ever become fact?  Wynn, Charles M.
Now that we can "see" atoms, should the Atomic Theory be considered completely factual?
Wynn, Charles M. J. Chem. Educ. 1992, 69, 741.
Kinetic-Molecular Theory
Fast molecular motion  Knox, Kerro
A demonstration that shows that molecules do indeed move very fast and over long distances in a short time when nothing is in the way.
Knox, Kerro J. Chem. Educ. 1992, 69, 574.
Gases |
Kinetic-Molecular Theory
The kinetic molecular theory and the weighing of gas samples  Brenner, Henry C.
How is it possible to weigh gas samples since the molecules are constantly moving around and not always in contact with the floor of the container?
Brenner, Henry C. J. Chem. Educ. 1992, 69, 558.
Kinetic-Molecular Theory |
Gases |
Physical Properties
Does a one-molecule gas obey Boyle's law?  Rhodes, Gail
Because the kinetic molecular theory provides a plausible explanation for the lawful behavior of gases, it should be treated in enough depth to show students that the theory accounts for all of the important aspects of ideal gas behavior.
Rhodes, Gail J. Chem. Educ. 1992, 69, 16.
Gases |
Kinetic-Molecular Theory
Soap bubble respirometry  Cummins, Ken
Using the soap bubble respirometer to measure the vapor pressure of hexane over a temperature range.
Cummins, Ken J. Chem. Educ. 1991, 68, 617.
Gases |
Kinetic-Molecular Theory
Space-filling P-V-T models  Hilton, Don B.
Space-filling models help beginning students visualize the numerical aspects of the empirical gas laws.
Hilton, Don B. J. Chem. Educ. 1991, 68, 496.
Gases |
Noncovalent Interactions |
Kinetic-Molecular Theory |
Chemometrics
Graham's law: Defining gas velocities  Kenney, Tom
Three alternatives for defining gas velocities.
Kenney, Tom J. Chem. Educ. 1990, 67, 871.
Gases |
Kinetic-Molecular Theory
The BedBugs game: A molecular motion simulator  Hogue, Lynn; Williams, John P.
Using the electronic game BedBugs to simulate molecular motion and illustrate diffusion, effusion, and Graham's law.
Hogue, Lynn; Williams, John P. J. Chem. Educ. 1990, 67, 585.
Kinetic-Molecular Theory |
Transport Properties
The iodine clock reaction: A surprising variant  Autuori, Marcos Alberto; Brolo, Alexandre Guimaraes; Mateus, Alfredo Luis M. L.
Substituting malonic acid for sulfuric acid.
Autuori, Marcos Alberto; Brolo, Alexandre Guimaraes; Mateus, Alfredo Luis M. L. J. Chem. Educ. 1989, 66, 852.
Reactions |
Kinetics |
Mechanisms of Reactions
The formaldehyde-sulfite clock reaction revisited  Warneck, Peter
The purpose of this present note is to discuss the mechanism and the change of pH during the reaction.
Warneck, Peter J. Chem. Educ. 1989, 66, 334.
Mechanisms of Reactions |
pH |
Rate Law
Interactive program system for integration of reaction rate equations  Chesick, Jobn P.
93. The authors describe here a Pascal-language kinetics rate law integration package for the desktop microcomputer.
Chesick, Jobn P. J. Chem. Educ. 1988, 65, 599.
Rate Law |
Laboratory Computing / Interfacing |
Kinetic-Molecular Theory
Computer-Assisted Blackboard (Soltzberg, L. J.)  Kruger, J. D.
8-disk set of programs (Apple II) designed to help a lecturer illustrate gas laws, the Rutherford atomic model, quantization in a Bohr atom, wave-functions and orbitals, heat and changes in state, kinetics and simple reaction mechanisms, equilibrium, acid-base reactions, and titrations.
Kruger, J. D. J. Chem. Educ. 1987, 64, A135.
Acids / Bases |
Gases |
Atomic Properties / Structure |
Phases / Phase Transitions / Diagrams |
Kinetics |
Mechanisms of Reactions |
Equilibrium |
Titration / Volumetric Analysis
The collision theory and an American tradition  Krug, Lee A.
Comparing baseball to the three requirements of the collision theory of molecules.
Krug, Lee A. J. Chem. Educ. 1987, 64, 1000.
Kinetic-Molecular Theory |
Kinetics
Physical and chemical properties  Boschmann, Erwin
A series of overhead demonstrations regarding physical and chemical properties.
Boschmann, Erwin J. Chem. Educ. 1987, 64, 891.
Physical Properties |
Liquids |
Precipitation / Solubility |
Magnetic Properties |
Kinetic-Molecular Theory |
Crystals / Crystallography |
Gases
Another auto analogy: Rate-determining steps  Ball, David W.
An analogy to describe the physical meaning of a rate-determining step.
Ball, David W. J. Chem. Educ. 1987, 64, 486.
Kinetics |
Mechanisms of Reactions
Kinetics and mechanism of the iodine azide reaction: A videotaped experiment  Haight, Gilbert P.; Jones, Loretta L.
A clock reaction suitable for videotaping and presenting to a large lecture class of general chemistry for analysis.
Haight, Gilbert P.; Jones, Loretta L. J. Chem. Educ. 1987, 64, 271.
Kinetics |
Mechanisms of Reactions |
Rate Law
Carbon dioxide: Its principal properties displayed and discussed  Bent, Henry A.
The principal properties of carbon dioxide demonstrated and discussed.
Bent, Henry A. J. Chem. Educ. 1987, 64, 167.
Physical Properties |
Phases / Phase Transitions / Diagrams |
Gases |
Kinetic-Molecular Theory
TRS-80 Chemistry Lab, Volume 1, Review II (Hallgren, Richard C.)  Beck, James D.
Programs covering the kinetic theory, Charles' law, Boyle' law, titration, and solubility.
Beck, James D. J. Chem. Educ. 1985, 62, A106.
Kinetic-Molecular Theory |
Gases |
Titration / Volumetric Analysis |
Precipitation / Solubility
TRS-80 Chemistry Lab, Volume 1, Review I (Hallgren, Richard C.)  Rowe, Frederick J.
Programs covering the kinetic theory, Charles' law, Boyle' law, titration, and solubility.
Rowe, Frederick J. J. Chem. Educ. 1985, 62, A105.
Kinetic-Molecular Theory |
Gases |
Titration / Volumetric Analysis |
Precipitation / Solubility
The catalytic function of enzymes  Splittgerber, Allan G.
Review of the structure, function, and factors that influence the action of enzymes.
Splittgerber, Allan G. J. Chem. Educ. 1985, 62, 1008.
Catalysis |
Enzymes |
Mechanisms of Reactions |
Proteins / Peptides |
Molecular Properties / Structure
Interstellar chemistry  Carbo, R.; Ginebreda, A.
Surveys some of the features that characterize interstellar chemistry, particularly the composition of the interstellar medium and the nature of the changes that occur there.
Carbo, R.; Ginebreda, A. J. Chem. Educ. 1985, 62, 832.
Astrochemistry |
Gases |
Reactions |
Mechanisms of Reactions
A new road to reactions. Part 2  de Vos, Wobbe; Verdonk, Adri H.
Helping introductory students understand the nature of chemical reactions.
de Vos, Wobbe; Verdonk, Adri H. J. Chem. Educ. 1985, 62, 648.
Reactions |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Kinetic-Molecular Theory
Why do we teach gas laws?  Roe, Robert, Jr.
Justification for teaching the gas laws.
Roe, Robert, Jr. J. Chem. Educ. 1985, 62, 505.
Gases |
Kinetic-Molecular Theory
Chain reaction wheel: An approach to free radical reactions  Monroe, Manus; Abrams, Karl
Using a "chain reaction wheel" to help students understand the mechanism of free radical reactions.
Monroe, Manus; Abrams, Karl J. Chem. Educ. 1985, 62, 467.
Free Radicals |
Reactions |
Mechanisms of Reactions
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
A new road to reactions. Part 1  de Vos, Wobbe; Verdonk, Adri H.
Suggestions on how to carry out discovery learning as a teaching method in chemistry; recommends several specific reactions for use in activities.
de Vos, Wobbe; Verdonk, Adri H. J. Chem. Educ. 1985, 62, 238.
Reactions |
Kinetic-Molecular Theory
A gas kinetic explanation of simple thermodynamic processes  Waite, Boyd A.
Proposes a simplified, semi-quantitative description of heat, work, and internal energy from the viewpoint of gas kinetic theory; both heat and work should not be considered as forms of energy but rather as different mechanisms by which internal energy is transferred from system to surroundings.
Waite, Boyd A. J. Chem. Educ. 1985, 62, 224.
Gases |
Kinetic-Molecular Theory |
Thermodynamics
Kinetics and mechanism-a games approach  Harsch, Gunther
Using statistical games to simulate and illustrate a variety of chemical kinetics.
Harsch, Gunther J. Chem. Educ. 1984, 61, 1039.
Kinetics |
Mechanisms of Reactions |
Catalysis |
Rate Law
Iodine clock reaction mechanisms  Lambert, Jack L.; Fina, Gary T.
Outlines the mechanism for the simple iodine clock reaction and the "Old Nassau" modification.
Lambert, Jack L.; Fina, Gary T. J. Chem. Educ. 1984, 61, 1037.
Mechanisms of Reactions |
Reactions |
Kinetics |
Oxidation / Reduction
Further reflections on heat  Hornack, Frederick M.
Confusion regarding the nature of heat and thermodynamics.
Hornack, Frederick M. J. Chem. Educ. 1984, 61, 869.
Kinetic-Molecular Theory |
Thermodynamics |
Calorimetry / Thermochemistry
Diffusion of gases - Kinetic molecular theory of gases  Schlecht, K. D.
Changing the pressure inside a container with a porous surface through the diffusion of hydrogen or helium.
Schlecht, K. D. J. Chem. Educ. 1984, 61, 251.
Gases |
Transport Properties |
Kinetic-Molecular Theory
Toy flying saucers and molecular speeds  Hudson, Reggie L.
An analogy and device to assist students in understanding the experimental determination of gas speeds and the verification of the Maxwell-Boltzmann speed distribution.
Hudson, Reggie L. J. Chem. Educ. 1982, 59, 1025.
Kinetic-Molecular Theory
Cinema, flirts, snakes, and gases  Hartwig, Dcio R.; Filho, Romeu C. Rocha
Explaining the kinetic behavior of gases through several analogies.
Hartwig, Dcio R.; Filho, Romeu C. Rocha J. Chem. Educ. 1982, 59, 295.
Kinetic-Molecular Theory |
Gases
The molecular theory of matter  Davenport, Captain Richard P.
16 mm film.
Davenport, Captain Richard P. J. Chem. Educ. 1982, 59, 166.
Kinetic-Molecular Theory
An introductory level kinetics investigation  McGarvey, J. E. B.; Knipe, A. C.
A kinetic study of the hydrolysis of 3-bromo-3-phenylpropanoic acid.
McGarvey, J. E. B.; Knipe, A. C. J. Chem. Educ. 1980, 57, 155.
Kinetics |
Rate Law |
Mechanisms of Reactions
The variation of vapor pressure with temperature  Davenport, Derek A.; Srinivasan, Viswanathan
Comparing the pressure of three cans of lighter fluid at different temperatures.
Davenport, Derek A.; Srinivasan, Viswanathan J. Chem. Educ. 1979, 56, 474.
Gases |
Kinetic-Molecular Theory
An experiment oriented approach to teaching the kinetic molecular theory  Wiseman, Frank L., Jr.
A series of experiments designed to illustrate the kinetic molecular theory and the differences between solids, liquids, and gases.
Wiseman, Frank L., Jr. J. Chem. Educ. 1979, 56, 233.
Kinetic-Molecular Theory |
Gases |
Solids |
Liquids |
Nonmajor Courses
Participatory lecture demonstrations  Battino, Rubin
Examples of participatory lecture demonstrations in chromatography, chemical kinetics, balancing equations, the gas laws, the kinetic-molecular theory, Henry's law, electronic energy levels in atoms, translational, vibrational, and rotational energies of molecules, and organic chemistry.
Battino, Rubin J. Chem. Educ. 1979, 56, 39.
Chromatography |
Kinetic-Molecular Theory |
Kinetics |
Stoichiometry |
Gases |
Atomic Properties / Structure |
Molecular Properties / Structure
Pharmacological projects/case studies for teaching molecular structure and reactivity  Webb, John; Rasmussen, Malcolm
Using pharmacological agents to provide projects that develop and illustrate concepts of molecular stereochemistry, functional groups, and types of reactions and reactivity.
Webb, John; Rasmussen, Malcolm J. Chem. Educ. 1977, 54, 677.
Drugs / Pharmaceuticals |
Stereochemistry |
Reactions |
Mechanisms of Reactions
But if atoms are so tiny...  Kolb, Doris
Reviews the atomic theory, the laws of chemical combination, atomic weight scales, Avogadro's hypothesis, the development of the mass spectrograph, the meaning of atomic weight, and the difference between mass and weight in answering the question "If atoms are so small, how can we know how much they weigh?" [Debut]
Kolb, Doris J. Chem. Educ. 1977, 54, 543.
Atomic Properties / Structure |
Kinetic-Molecular Theory |
Mass Spectrometry
Lap-dissolve slides. Multiple-use formats for pre-laboratory instruction  Fine, Leonard W.; Harpp, David N.; Krakower, Earl; Snyder, James P.
Describes and provides examples of the lap-dissolve effect, a technique that uses two 35mm slide projectors to convey changing images in a large lecture setting.
Fine, Leonard W.; Harpp, David N.; Krakower, Earl; Snyder, James P. J. Chem. Educ. 1977, 54, 72.
Reactions |
Mechanisms of Reactions
Vitalizing the lecture. Lap-dissolve projection  Harpp, David N.; Snyder, James P.
Describes and provides examples of the lap-dissolve effect, a technique that uses two 35mm slide projectors to convey changing images in a large lecture setting.
Harpp, David N.; Snyder, James P. J. Chem. Educ. 1977, 54, 68.
Molecular Properties / Structure |
Mechanisms of Reactions
The reactions of ferroin complexes. A color-to-colorless freshman kinetic experiment  Edwards, John O.; Edwards, Kathleen; Palma, Jorge
A group of related reactions that can be easily followed with a colorimeter which show that the mechanism by which a reaction takes place may not be at all obvious from the stoichiometry.
Edwards, John O.; Edwards, Kathleen; Palma, Jorge J. Chem. Educ. 1975, 52, 408.
Kinetic-Molecular Theory |
Coordination Compounds |
Crystal Field / Ligand Field Theory |
Stoichiometry |
Mechanisms of Reactions
Fundamental theory of gases liquids, and solids by computer simulation. Use in the introductory course  Empedocles, Philip
The computer simulation of atomic motions presented here allows students to form a better foundation of their chemistry understanding.
Empedocles, Philip J. Chem. Educ. 1974, 51, 593.
Laboratory Computing / Interfacing |
Kinetic-Molecular Theory
The definition of the rate of a chemical reaction  Canagaratna, S. G.
Most texts take it as obvious that the rate of a reaction may be defined in terms of changes in concentration; this definition is valid only if the reaction takes place without change of volume.
Canagaratna, S. G. J. Chem. Educ. 1973, 50, 200.
Rate Law |
Kinetic-Molecular Theory
Demonstrating Avogadro's hypothesis with the molecular dynamics simulator  Young, Jay A.; Plumb, Robert C.
The Molecular Dynamics Simulator simulate closely the behaviors predicted by the mathematical descriptions of the kinetic molecular theory.
Young, Jay A.; Plumb, Robert C. J. Chem. Educ. 1972, 49, 709.
Gases |
Kinetic-Molecular Theory
Freezing curves for Salol  Laswick, Patty Hall
The convenient freezing temperature of salol (40-43 C) means that students can easily and safely melt the material using warm water
Laswick, Patty Hall J. Chem. Educ. 1972, 49, 537.
Phases / Phase Transitions / Diagrams |
Thermodynamics |
Nonmajor Courses |
Kinetic-Molecular Theory
Molecular motion. A demonstration  Derrick, M. Elizabeth
Adding dye to both hot and cold water.
Derrick, M. Elizabeth J. Chem. Educ. 1972, 49, 413.
Kinetic-Molecular Theory
Computer evaluation of rates experiment  Krieger, Albert G.
Notes the availability of a Fortran IV computer program for the numerical evaluation of the "Oxidation of Iodide Ion by Persulfate Ion."
Krieger, Albert G. J. Chem. Educ. 1970, 47, 839.
Reactions |
Kinetic-Molecular Theory |
Oxidation / Reduction
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
Sea-lab experiment  Plumb, Robert C.
Illustrating the principles of the kinetic theory of gases.
Plumb, Robert C. J. Chem. Educ. 1970, 47, 175.
Gases |
Kinetic-Molecular Theory
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
Diffusion of potassium permanganate as a lecture demonstration  Conard, C. R.; Bent, H. E.
Dropping crystals of potassium permanganate into a tall column of water leads to the slow dissolution and diffusion of the potassium permanganate throughout the column over a semester's time.
Conard, C. R.; Bent, H. E. J. Chem. Educ. 1969, 46, 758.
Transport Properties |
Aqueous Solution Chemistry |
Kinetic-Molecular Theory |
Solutions / Solvents |
Liquids
Thermochemistry of hypochlorite oxidations  Bigelow, M. Jerome
Students mix various proportions of aqueous sodium hypochlorite and sodium sulfite and plot the change in temperature to determine the stoichiometry of the reaction.
Bigelow, M. Jerome J. Chem. Educ. 1969, 46, 378.
Calorimetry / Thermochemistry |
Oxidation / Reduction |
Aqueous Solution Chemistry |
Stoichiometry |
Thermodynamics |
Mechanisms of Reactions
The heat of compression  Gachic, L.
Demonstrates the heat generated when a gas is compressed.
Gachic, L. J. Chem. Educ. 1968, 45, A569.
Kinetic-Molecular Theory |
Gases
Bimolecular nucleophilic displacement reactions  Edwards, John O.
The bimolecular nucleophilic displacement reaction is important and should be included in any detailed discussion of kinetics and mechanism at an early undergraduate level.
Edwards, John O. J. Chem. Educ. 1968, 45, 386.
Reactions |
Nucleophilic Substitution |
Kinetics |
Mechanisms of Reactions
From stoichiometry and rate law to mechanism  Edwards, John O.; Greene, Edward F.; Ross, John
Examines the rules used by chemists as guidelines in developing mechanisms from stoichiometric and rate law observations.
Edwards, John O.; Greene, Edward F.; Ross, John J. Chem. Educ. 1968, 45, 381.
Stoichiometry |
Rate Law |
Kinetics |
Mechanisms of Reactions |
Equilibrium |
Reactive Intermediates
The revolution in elementary kinetics and freshman chemistry  Wolfgang, Richard
New developments in kinetics so fundamentally affect our most elementary conception of chemical change that they must inevitably be reflected in beginning courses in chemistry; includes an outline for freshmen on elementary chemical dynamics.
Wolfgang, Richard J. Chem. Educ. 1968, 45, 359.
Kinetics |
Rate Law |
Mechanisms of Reactions
Chemical dynamics for college freshmen  Hammond, George S.; Gray, Harry B.
Suggestions for topics regarding chemical dynamics to be considered in freshman chemistry.
Hammond, George S.; Gray, Harry B. J. Chem. Educ. 1968, 45, 354.
Thermodynamics |
Kinetics |
Reactions |
Mechanisms of Reactions |
Rate Law
Teaching kinetic molecular theory by the factor change method  Koons, Lawrence F.
Develops the "factor change method" for teaching kinetic molecular theory and presents examples of its application.
Koons, Lawrence F. J. Chem. Educ. 1967, 44, 288.
Kinetic-Molecular Theory |
Gases
Hard sphere simulation of statistical mechanical behavior of molecules  Plumb, Robert C.
Describes the design and use of a demonstration device to illustrate the kinetic behavior of gases, liquids, and solids.
Plumb, Robert C. J. Chem. Educ. 1966, 43, 648.
Statistical Mechanics |
Gases |
Liquids |
Solids |
Kinetic-Molecular Theory |
Equilibrium |
Phases / Phase Transitions / Diagrams
Acid-catalyzed hydrolysis of sucrose: A student study of a reaction mechanism  Dawber, J. G.; Brown, D. R.; Reed, R. A.
By extending the experimental work in a kinetic study of the hydrolysis of sucrose, the beginning student in chemistry can gather some insight into the mechanism of the reaction.
Dawber, J. G.; Brown, D. R.; Reed, R. A. J. Chem. Educ. 1966, 43, 34.
Kinetics |
Mechanisms of Reactions |
Reactions |
Carbohydrates
Kinetic energies of gas molecules  Aherne, John C.
The graph representing the distribution of kinetic energy among the molecules of a gas found in many textbooks is incorrect.
Aherne, John C. J. Chem. Educ. 1965, 42, 655.
Kinetic-Molecular Theory |
Gases
Determination of Avogadro's number by Perrin's law  Slabaugh, W. H.
The experimental procedure for determining Avogadro's number by the Perrin method includes preparing a monodisperse colloid, ascertaining the mass of the particles, and making an accurate count of the number of particles at two points in the equilibrated colloid.
Slabaugh, W. H. J. Chem. Educ. 1965, 42, 471.
Stoichiometry |
Kinetic-Molecular Theory |
Gases |
Colloids
The original observations of Brownian motion  Layton, David
Clarifies the observations made by Robert Brown regarding what later came to be known as Brownian motion.
Layton, David J. Chem. Educ. 1965, 42, 367.
Kinetic-Molecular Theory
A simple model for the SN2 mechanism.  Nyquist, H. LeRoy
Presents a simple, physical model for the SN2 mechanism.
Nyquist, H. LeRoy J. Chem. Educ. 1965, 42, 103.
Molecular Modeling |
Reactions |
Nucleophilic Substitution |
Mechanisms of Reactions
The effect of structure on chemical and physical properties of polymers  Price, Charles C.
Suggests using polymers to teach the effect of changes in structure on chemical reactivity, the effect of structure on physical properties, the role of catalysts, and the basic principles of a chain reaction mechanism.
Price, Charles C. J. Chem. Educ. 1965, 42, 13.
Physical Properties |
Molecular Properties / Structure |
Polymerization |
Kinetics |
Reactions |
Catalysis |
Mechanisms of Reactions
Thermal expansion of gases  Barnard, W. Robert
Liquid nitrogen is poured over an inflated balloon.
Barnard, W. Robert J. Chem. Educ. 1964, 41, A139.
Gases |
Thermodynamics |
Kinetic-Molecular Theory
An introduction to molecular kinetic theory (Hildebrand, Joel H.)  Eblin, Lawrence P.

Eblin, Lawrence P. J. Chem. Educ. 1964, 41, 171.
Kinetic-Molecular Theory
Principles of chemical reaction  Sanderson, R. T.
The purpose of this paper is to examine the nature of chemical change in the hope of recognizing and setting forth the basic principles that help us to understand why they occur.
Sanderson, R. T. J. Chem. Educ. 1964, 41, 13.
Reactions |
Thermodynamics |
Mechanisms of Reactions |
Kinetics |
Synthesis |
Covalent Bonding |
Ionic Bonding |
Metallic Bonding
KineticsEarly and often  Campbell, J. A.
Describes an approach to investigating kinetics and its application to the "blue bottle" experiment.
Campbell, J. A. J. Chem. Educ. 1963, 40, 578.
Kinetics |
Equilibrium |
Mechanisms of Reactions
Essay on atomism (Whyte, Lancelot Law)  Young, Jay A.

Young, Jay A. J. Chem. Educ. 1962, 39, A830.
Kinetic-Molecular Theory
Some aspects of chemical kinetics for elementary chemistry  Benson, Sidney W.
The author suggests greater efforts to address the issue of kinetics and reaction mechanisms in introductory chemistry.
Benson, Sidney W. J. Chem. Educ. 1962, 39, 321.
Kinetic-Molecular Theory |
Gases |
Kinetics |
Mechanisms of Reactions |
Descriptive Chemistry
Oxidation-reduction mechanisms  Duke, F. R.
Summarizes various types of oxidation-reduction mechanisms.
Duke, F. R. J. Chem. Educ. 1961, 38, 161.
Oxidation / Reduction |
Mechanisms of Reactions
Kinetic molecular theory from a jukebox  Easley, W. K.; Powers, Glenn F.
Uses dancers to various styles of music as an analogy for differences between the atomic and molecular motions in solids, liquids, and gases.
Easley, W. K.; Powers, Glenn F. J. Chem. Educ. 1960, 37, 302.
Kinetic-Molecular Theory |
Solids |
Liquids |
Gases
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
Dimensional analysis of chemical laws and theories  Benfey, O. Theodore
The dimensional analysis of the kinetic theory and organic structural theory.
Benfey, O. Theodore J. Chem. Educ. 1957, 34, 286.
Chemometrics |
Kinetic-Molecular Theory
Textbook errors: II. Brownian motion and the stability of colloids  Mysels, Karol J.
The fact that colloidal solutions are frequently quite stable and their particles do not sediment when kept in bottles under normal laboratory conditions is frequently attributed the incessant agitation of Brownian motion.
Mysels, Karol J. J. Chem. Educ. 1955, 32, 319.
Kinetic-Molecular Theory |
Colloids
The kinetic structure of gases  Slabaugh, W. H.
Describes a model that illustrates the kinetic properties of gases and ii use to demonstrate the effect of temperature changes on the motion of gas particles.
Slabaugh, W. H. J. Chem. Educ. 1953, 30, 68.
Gases |
Kinetic-Molecular Theory |
Phases / Phase Transitions / Diagrams
Some lecture demonstrations in general chemistry  Klemm, L. H.
Describes three demonstrations involving the atomistic nature of matter, the controlled experiment, and the solubility product.
Klemm, L. H. J. Chem. Educ. 1951, 28, 587.
Kinetic-Molecular Theory |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Equilibrium
The overhead projector and chemical demonstrations  Slabaugh, W. H.
Chemical demonstrations described for use with an overhead projector include the relative activity of metals, the electrolysis of water, the random motion of gas molecules, the action of metal couples, the relative strength of acids, the qualitative aspects of optical activity, and electrochemistry.
Slabaugh, W. H. J. Chem. Educ. 1951, 28, 579.
Metals |
Kinetic-Molecular Theory |
Acids / Bases |
Electrochemistry |
Aqueous Solution Chemistry
An improvised ultramicroscope  Kiplinger, C. C.
The ultramicroscope is an effective device for demonstrating the probability of molecular motion by its revelation of Brownian movement.
Kiplinger, C. C. J. Chem. Educ. 1951, 28, 42.
Laboratory Equipment / Apparatus |
Kinetic-Molecular Theory |
Laboratory Equipment / Apparatus