TIGER

Journal Articles: 66 results
Energy  John W. Moore
Scientific Challenges in Sustainable Energy Technology, by Nathan S. Lewis of the California Institute of Technology, summarizes data on energy resources and analyses the implications for human society. Slides, text, and streaming audio/video are available at his Web site. There is much in this presentation that could (and should) be incorporated into chemistry pedagogy.
Moore, John W. J. Chem. Educ. 2008, 85, 891.
Thermodynamics
Easy-To-Make Cryophoruses  Rubin Battino and Trevor M. Letcher
This article describes some simple and easy-to-make cryophoruses, ideal for demonstrating evaporative cooling to students at all levels.
Battino, Rubin; Letcher, Trevor M. J. Chem. Educ. 2008, 85, 561.
Lipids |
Physical Properties |
Thermodynamics |
Liquids
Understanding the Clausius–Clapeyron Equation by Employing an Easily Adaptable Pressure Cooker  Monica Galleano, Alberto Boveris, and Susana Puntarulo
Describes a laboratory exercise to understand the effect of pressure on phase equilibrium as described by the ClausiusClapeyron equation. The equipment required is a pressure cooker adapted with a pressure gauge and a thermometer in the lid, allowing the measurement of the pressure and the temperature of the chamber containing the water heated until vaporization.
Galleano, Monica; Boveris, Alberto; Puntarulo, Susana. J. Chem. Educ. 2008, 85, 276.
Phases / Phase Transitions / Diagrams |
Thermodynamics |
Water / Water Chemistry
Cp/Cv Ratios Measured by the Sound Velocity Method Using Calculator-Based Laboratory Technology  Mario Branca and Isabella Soletta
The values ? = Cp /Cv (heat capacity at a constant pressure / heat capacity at constant volume) for air, oxygen, nitrogen, argon, and carbon dioxide were determined by measuring the velocity of sound through these gases at room temperature using Calculator-Based Laboratory Technology.
Branca, Mario; Soletta, Isabella. J. Chem. Educ. 2007, 84, 462.
Gases |
Thermodynamics |
Physical Properties
Flame Emission Spectrometry in General Chemistry Labs: Solubility Product (Ksp) of Potassium Hydrogen Phthalate  Frazier W. Nyasulu, William Cusworth III, David Lindquist, and John Mackin
In this general chemistry laboratory, flame emission spectrometry is used to determine the potassium ion concentration in saturated solutions of potassium hydrogen phthalate. From these data the solubility products, the Gibbs free energies of solution, the standard enthalpy of solution, and the standard entropy of solution are calculated.
Nyasulu, Frazier W.; Cusworth, William, III; Lindquist, David; Mackin, John. J. Chem. Educ. 2007, 84, 456.
Acids / Bases |
Atomic Properties / Structure |
Spectroscopy |
Equilibrium |
Quantitative Analysis |
Thermodynamics |
Titration / Volumetric Analysis |
Solutions / Solvents |
Aqueous Solution Chemistry |
Atomic Spectroscopy
Entropy and the Shelf Model: A Quantum Physical Approach to a Physical Property  Arnd H. Jungermann
A quantum physical approach relying on energy quantization leads to three simple rules which are the key to understanding the physical property described by molar entropy values.
Jungermann, Arnd H. J. Chem. Educ. 2006, 83, 1686.
Alcohols |
Alkanes / Cycloalkanes |
Carboxylic Acids |
Covalent Bonding |
Ionic Bonding |
Physical Properties |
Quantum Chemistry |
Thermodynamics
Job's Analysis of the Range of the "Dalton Syringe Rocket"  Natalie Barto, Brandon Henrie, and Ed Vitz
An apparatus for safely igniting fuel gas/oxygen mixtures in a syringe and measuring the distance that the syringe is propelled is presented. The distance (range) is analyzed by the method of continuous variation (Job's Method) to determine the stoichiometry of the reaction.
Barto, Natalie; Henrie, Brandon; Vitz, Ed. J. Chem. Educ. 2006, 83, 1505.
Gases |
Oxidation / Reduction |
Thermodynamics |
Stoichiometry
Teaching Physical Chemistry Experiments with a Computer Simulation by LabVIEW  A. Belletti, R. Borromei, and G. Ingletto
This article reports on a computer simulation developed with the software LabVIEW of the physical chemistry experiment regarding the vapor pressure measurements of a pure liquid as a function of temperature, as well as a system of data collecting that emphasizes the similarities between the virtual and real experiment.
Belletti, A.; Borromei, R.; Ingletto, G. J. Chem. Educ. 2006, 83, 1353.
Equilibrium |
Laboratory Computing / Interfacing |
Liquids |
Thermodynamics |
Gases |
Student-Centered Learning
Intermolecular and Intramolecular Forces: A General Chemistry Laboratory Comparison of Hydrogen Bonding in Maleic and Fumaric Acids  Frazier W. Nyasulu and John Macklin
This article presents a simple laboratory experiment that is designed to enhance students' understanding of inter- and intramolecular hydrogen bonding by demonstrating the comparative effect of these phenomena on some chemical and physical properties.
Nyasulu, Frazier W.; Macklin, John. J. Chem. Educ. 2006, 83, 770.
Acids / Bases |
Hydrogen Bonding |
Noncovalent Interactions |
Thermodynamics |
Titration / Volumetric Analysis
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
E = mc2 for the Chemist: When Is Mass Conserved?  Richard S. Treptow
Einstein's famous equation is frequently misunderstood in textbooks and popular science literature. Its correct interpretation is that mass and energy are different measures of a single quantity known as massenergy, which is conserved in all processes.
Treptow, Richard S. J. Chem. Educ. 2005, 82, 1636.
Atomic Properties / Structure |
Nuclear / Radiochemistry |
Theoretical Chemistry |
Thermodynamics
A Note on Dalton's Law: Myths, Facts, and Implementation  Ronald W. Missen and William R. Smith
The treatment of Dalton's law for gas mixtures commonly includes the improper designation "Dalton's law of partial pressures", rather than the correct "Dalton's law of additivity of (pure component) pressures". It also identifies the pure component pressure as the partial pressure, although these are only numerically equal for a mixture of ideal gases. The situation is clarified by examination of an appropriate statement of the law and definitions, eventually in operational form with reference to mixtures of nonideal gases.
Missen, Ronald Wi.; Smith, William R. J. Chem. Educ. 2005, 82, 1197.
Thermodynamics |
Gases
Let's Drive "Driving Force" Out of Chemistry  Norman C. Craig
"Driving force" is identified as a misleading concept in analyzing spontaneous change. Driving force wrongly suggests that Newtonian mechanics and determinism control and explain spontaneous processes. The usefulness of the competition of ?H versus ?S in discussing chemical change is also questioned. Entropy analyseswhich consider the contributions to the total change in entropyare advocated.
Craig, Norman C. J. Chem. Educ. 2005, 82, 827.
Natural Products |
Bioenergetics |
Biophysical Chemistry |
Calorimetry / Thermochemistry |
Thermodynamics
Thermodynamics in Context: A Case Study of Contextualized Teaching for Undergraduates  John Holman and Gwen Pilling
Thermodynamics is often considered to be a dry and theoretical area of undergraduate chemistry. To make it more accessible, a contextualized approach to first-year university thermodynamics has been developed, building on the experiences at the high school level of ChemCom in the United States and Salters Advanced Chemistry in the United Kingdom.
Holman, John; Pilling, Gwen. J. Chem. Educ. 2004, 81, 373.
Thermodynamics |
Learning Theories
Playing-Card Equilibrium  Robert M. Hanson
A simple hands-on simulation suitable for either classroom use or laboratory investigation involves using a standard deck of playing cards to explore the statistical aspects of equilibrium. Concepts that can be easily demonstrated include fluctuation around a most probable distribution, Le Chtelier's principle, the equilibrium constant, prediction of the equilibrium constant based on probability, and the effect of sample size on equilibrium fluctuations.
Hanson, Robert M. J. Chem. Educ. 2003, 80, 1271.
Equilibrium |
Statistical Mechanics |
Thermodynamics
Three Forms of Energy  Sigthór Pétursson
Calculations comparing the energy involved in three forms: heat, mechanical energy, and expansion against pressure.
Pétursson, Sigthór . J. Chem. Educ. 2003, 80, 776.
Calorimetry / Thermochemistry |
Nutrition |
Thermodynamics
Rubber Bands, Free Energy, and Le Châtelier's Principle  Warren Hirsch
Using a rubber band to illustrate Gibbs free energy, entropy, and enthalpy.
Hirsch, Warren. J. Chem. Educ. 2002, 79, 200A.
Noncovalent Interactions |
Thermodynamics |
Equilibrium
Understanding of Elementary Concepts in Heat and Temperature among College Students and K–12 Teachers  Paul G. Jasien and Graham E. Oberem
Report on a study of the understanding of elementary concepts related to heat and temperature (thermal equilibrium and energy transfer in the form of heat) in undergraduate and post-baccalaurate students as a function of their number of semesters of college-level physical science training.
Jasien, Paul G.; Oberem, Graham E. J. Chem. Educ. 2002, 79, 889.
Thermodynamics |
Equilibrium
Spontaneous Assembly of Soda Straws  D. J. Campbell, E. R. Freidinger, J. M. Hastings, and M. K. Querns
Demonstrating spontaneous assembly using soda straws.
Campbell, D. J.; Freidinger, E. R.; Hastings, J. M.; Querns, M. K. J. Chem. Educ. 2002, 79, 201.
Materials Science |
Molecular Properties / Structure |
Nanotechnology |
Surface Science |
Thermodynamics
Disorder--A Cracked Crutch for Supporting Entropy Discussions  Frank L. Lambert
Arguments against using disorder as a means of introducing and teaching entropy.
Lambert, Frank L. J. Chem. Educ. 2002, 79, 187.
Thermodynamics
The Isothermal Heat Conduction Calorimeter: A Versatile Instrument for Studying Processes in Physics, Chemistry, and Biology  Lars Wadsö, Allan L. Smith, Hamid Shirazi, S. Rose Mulligan, and Thomas Hofelich
A simple but sensitive isothermal heat-conduction calorimeter and five experiments for students to illustrate its use (heat capacity of solids, acid-base titration, enthalpy of vaporization of solvents, cement hydration, and insect metabolism).
Wadsö, Lars; Smith, Allan L.; Shirazi, Hamid; Mulligan, S. Rose; Hofelich, Thomas. J. Chem. Educ. 2001, 78, 1080.
Calorimetry / Thermochemistry |
Laboratory Equipment / Apparatus |
Thermal Analysis |
Thermodynamics
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
Interpretation of Second Virial Coefficient  Vivek Utgikar
Identifying the gel point of a polymer using a multimeter.
Utgikar, Vivek. J. Chem. Educ. 2000, 77, 1409.
Kinetics |
Lasers |
Spectroscopy |
Gases |
Thermodynamics
Understanding Electrochemical Thermodynamics through Entropy Analysis  Thomas H. Bindel
This discovery-based activity involves entropy analysis of galvanic cells. The intent of the activity is for students to discover the fundamentals of electrochemical cells through a combination of entropy analysis, exploration, and guided discovery.
Bindel, Thomas H. J. Chem. Educ. 2000, 77, 1031.
Electrochemistry |
Thermodynamics |
Electrolytic / Galvanic Cells / Potentials
The Use of Extent of Reaction in Introductory Courses  Sebastian G. Canagaratna
This article discusses the use of the extent of reaction as an alternative to the traditional approach to stoichiometry in first-year chemistry. The method focuses attention on the reaction as a whole rather than on pairs of reagents as in the traditional approach. The balanced equation is used as the unit of change.
Canagaratna, Sebastian G. J. Chem. Educ. 2000, 77, 52.
Stoichiometry |
Thermodynamics |
Nomenclature / Units / Symbols
Using TOPEX Satellite El Niño Altimetry Data to Introduce Thermal Expansion and Heat Capacity Concepts in Chemistry Courses  Harvey F. Blanck
Warm water is less dense than cool water and will float somewhat like ice, with a portion above the surface of the cooler surrounding water. The height of the bump can be used to estimate the excess thermal energy in the warmer water.
Blanck, Harvey F. J. Chem. Educ. 1999, 76, 1635.
Liquids |
Thermodynamics |
Water / Water Chemistry |
Calorimetry / Thermochemistry
Entropy, Disorder, and Freezing  Brian B. Laird
It is argued that the usual view that entropy is a measure of "disorder" is problematic and that there exist systems at high density, for which packing considerations dominate, where a spatially ordered state has a higher entropy than a disordered one.
Laird, Brian B. J. Chem. Educ. 1999, 76, 1388.
Phases / Phase Transitions / Diagrams |
Thermodynamics |
Statistical Mechanics
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
A Brief History of Thermodynamics Notation  Rubin Battino, Laurence E. Strong, Scott E. Wood
This paper gives a brief history of thermodynamic notation for the energy, E, enthalpy, H, entropy, S, Gibbs energy, G, Helmholtz energy, A, work, W, heat, Q, pressure, P, volume, V, and temperature, T. In particular, the paper answers the question, "Where did the symbol S for entropy come from?"
Battino, Rubin; Strong Laurence E.; Wood, Scott E. J. Chem. Educ. 1997, 74, 304.
Thermodynamics
Chemical Equilibrium (the author replies)  Banerjee, Anil
Item 7 deserves a fuller answer than was provided.
Banerjee, Anil J. Chem. Educ. 1996, 73, A262.
Equilibrium |
Thermodynamics
Chemical Equilibrium  Logan, S. R.
Item 7 deserves a fuller answer than was provided.
Logan, S. R. J. Chem. Educ. 1996, 73, A261.
Equilibrium |
Thermodynamics
Synthesis and Decomposition of Zinc Iodide: Model Reactions for Investigating Chemical Change in the Introductory Laboratory  Stephen DeMeo
Procedure for synthesizing and then decomposing zinc iodide in introductory chemistry that offers advantages over traditional synthesis/decomposition species (e.g. copper sulfide and magnesium oxide).
DeMeo, Stephen. J. Chem. Educ. 1995, 72, 836.
Synthesis |
Thermodynamics |
Reactions
Intensive and extensive: Underused concepts  Canagaratna, Sebastian G.
Methods for teaching intensive and extensive properties.
Canagaratna, Sebastian G. J. Chem. Educ. 1992, 69, 957.
Physical Properties |
Thermodynamics
The conversion of chemical energy: Part 1. Technological examples  Wink, Donald J.
When a chemical reaction occurs, the energy of the chemical species may change and energy can be released or absorbed from the surroundings. This can involve the exchange of chemical energy with another kind of energy or with another chemical system.
Wink, Donald J. J. Chem. Educ. 1992, 69, 108.
Reactions |
Thermodynamics |
Electrochemistry |
Photosynthesis
Studying odd-even effects and solubility behavior using alpha, omega-dicarboxylic acids  Burrows, Hugh D.
Odd-even effect provides a satisfying way of introducing students to a large area of chemistry that encompasses both classical thermodynamics and applied aspects.
Burrows, Hugh D. J. Chem. Educ. 1992, 69, 69.
Precipitation / Solubility |
Physical Properties |
Thermodynamics
Chemical equilibrium: I. The thermodynamic equilibrium constant  Gordus, Adon A.
This is the first article in a series of eight that investigates the various assumptions that result in the simplified equilibrium equations found in most introductory texts. In this first article, the author considers the general nature of the constant K, Le Chatelier's principle, and the effect of the temperature on K.
Gordus, Adon A. J. Chem. Educ. 1991, 68, 138.
Thermodynamics |
Equilibrium
The Australian Academy of Science School Chemistry Project: A new-generation secondary school chemistry course  Bucat, R. B.; Cole, A. R. H.
The purpose of this paper is to summarize the philosophies behind the courses described in this paper and the consequent design decisions regarding the selection and sequence of the chemistry content.
Bucat, R. B.; Cole, A. R. H. J. Chem. Educ. 1988, 65, 777.
Atmospheric Chemistry |
Metabolism |
Thermodynamics
Correct equilibrium constants for water (the authors reply)  Starkey, Ronald; Norman, Jack; Hinitze, Mark
Water and hydronium ion Ka values are special cases.
Starkey, Ronald; Norman, Jack; Hinitze, Mark J. Chem. Educ. 1987, 64, 1068.
Equilibrium |
Water / Water Chemistry |
Aqueous Solution Chemistry |
Acids / Bases |
Thermodynamics
Thermodynamics and the bounce  Carraher, Charles E., Jr.
Explaining the bouncing of a rubber ball using the laws of thermodynamics.
Carraher, Charles E., Jr. J. Chem. Educ. 1987, 64, 43.
Thermodynamics
Thermodynamics and reactions in the dry way  Tykodi, Ralph J.
In dealing with reactions in the dry way, we can actually "see" in detail the workings of the thermodynamic machinery responsible for moving the reaction in the spontaneous direction. This note presents ideas at the general chemistry level.
Tykodi, Ralph J. J. Chem. Educ. 1986, 63, 107.
Thermodynamics |
Oxidation / Reduction
Conversion of standard thermodynamic data to the new standard state pressure  Freeman, Robert D.
Analyzes the changes that will be required to convert standard thermodynamic data from units of atmospheres to the bar.
Freeman, Robert D. J. Chem. Educ. 1985, 62, 681.
Thermodynamics |
Nomenclature / Units / Symbols
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
A bloody nose, the hairdresser's salon, flies in an elevator, and dancing couples: The use of analogies in teaching introductory chemistry  Last, Arthur M.
The use of analogies can play an important role in assisting students in understanding some of the more difficult and/or abstract concepts in introductory chemistry. In addition, analogies can provide an amusing interlude during a lecture and can sometimes help a lecturer to interact with his students. The four analogies presented in this article represent some of the analogies students have found helpful and amusing in recent years.
Last, Arthur M. J. Chem. Educ. 1983, 60, 748.
Molecular Properties / Structure |
Kinetics |
Stoichiometry |
Thermodynamics
Estimating energy outputs of fuels  Baird, N. Colin
Which is the best fuel in terms of heat energy output: coal, natural gas, fuel oil, hydrogen, or alcohol? It is possible to obtain a semi quantitative estimate of the heat generated by combustion of a fuel from the balanced chemical equation alone.
Baird, N. Colin J. Chem. Educ. 1983, 60, 356.
Reactions |
Green Chemistry |
Thermodynamics |
Alcohols |
Alkanes / Cycloalkanes |
Geochemistry |
Stoichiometry |
Quantitative Analysis
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
Chemical energy: A learning package  Cohen, Ita; Ben-Zvi, Ruth
Problems associated with the teaching of chemical energy and an instructional package designed to overcome those difficulties.
Cohen, Ita; Ben-Zvi, Ruth J. Chem. Educ. 1982, 59, 656.
Thermodynamics |
Calorimetry / Thermochemistry
Weight-loss diets and the law of conservation of energy   Hill, John W.
The law of conservation of mass is has real-life relevance to those who diet to lose weight.
Hill, John W. J. Chem. Educ. 1981, 58, 996.
Metabolism |
Thermodynamics
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
Entropy and rubbery elasticity  Nash, Leonard K.
Thermodynamic analysis of the polymeric molecules of rubber.
Nash, Leonard K. J. Chem. Educ. 1979, 56, 363.
Thermodynamics |
Molecular Properties / Structure |
Statistical Mechanics
I. How much work can a person do?  Bent, Henry A.
This article relates concepts of work and energy by walking through a calculation of how much work is produced during exercise. [Debut]
Bent, Henry A. J. Chem. Educ. 1978, 55, 456.
Thermodynamics |
Biophysical Chemistry
The first law. For scientists, citizens, poets and philosophers  Bent, Henry A.
Practical experiences and phenomena that serve to illustrate the first law of thermodynamics.
Bent, Henry A. J. Chem. Educ. 1973, 50, 323.
Thermodynamics
When You Heat Your House Does the Thermal Energy Content Increase?  Bilkadi, Zayn; Bridgman, Wilbur B.
Whether or not the total energy content of the air increases or decreases cannot be answered unambiguously.
Bilkadi, Zayn; Bridgman, Wilbur B. J. Chem. Educ. 1972, 49, 493.
Thermodynamics
Miscellanea No. 6  Eberhardt, W. H.
A collection of clarified, underemphasized, and misunderstood topics, including cell electromotive force and disproportionate reactions; partially miscible liquids and upper consolute temperatures; enthalpy and free energy of formation; and magnetic moment.
Eberhardt, W. H. J. Chem. Educ. 1971, 48, 829.
Electrochemistry |
Solutions / Solvents |
Thermodynamics |
Magnetic Properties
An alternative to free energy for undergraduate instruction  Strong, Laurence E.; Halliwell, H. Frank
It is the purpose of this paper to question the usefulness of the Gibbs function for the student and to propose an alternative based on the use of entropy functions that help the student to focus more sharply on the features of a system that relate to its capacity to change.
Strong, Laurence E.; Halliwell, H. Frank J. Chem. Educ. 1970, 47, 347.
Thermodynamics
Our freshmen like the second law  Craig, Norman C.
The author affirms the place of thermodynamics in the introductory chemistry course and outlines a presentation that has been used with students at this level.
Craig, Norman C. J. Chem. Educ. 1970, 47, 342.
Thermodynamics
Energy and Entropy in Chemistry (Wyatt, P. A. H.)  Strong, Laurence E.

Strong, Laurence E. J. Chem. Educ. 1968, 45, 71.
Thermodynamics
Biological oxidations and energy conservation  Kirschbaum, Joel
Examines the oxidative steps leading to the synthesis of ATP in living organisms and their metabolic control.
Kirschbaum, Joel J. Chem. Educ. 1968, 45, 28.
Bioenergetics |
Oxidation / Reduction |
Thermodynamics |
Metabolism
Letter to the editor  Brescia, Frank
Calls on instructors not to confuse students with inappropriate definitions of work.
Brescia, Frank J. Chem. Educ. 1967, 44, 771.
Thermodynamics |
Nomenclature / Units / Symbols
Textbooks errors. Miscellanea no. 5  Mysels, Karol J.
Considers inconsistencies in the units involved in thermodynamic expressions, incorrect units given for equivalent conductivity, oscillations in polargraphic measurements, and inconsistencies in dealing with catalysis.
Mysels, Karol J. J. Chem. Educ. 1967, 44, 44.
Nomenclature / Units / Symbols |
Thermodynamics |
Catalysis
The fundamental assumptions of chemical thermodynamics  MacRae, Duncan
Examines the fundamental terms, definitions, and assumptions of chemical thermodynamics.
MacRae, Duncan J. Chem. Educ. 1966, 43, 586.
Thermodynamics
Thermodynamics of the ionization of acetic and chloroacetic acids  Neidig, H. A., Yingling, R. T.
Students are asked to determine the effect of the structure of acetic, chloroacetic, dichloroacetic, and trichloroacetic acid on equilbria and to discuss the observed effects in terms of standard free energy, enthalpy, and entropy changes.
Neidig, H. A., Yingling, R. T. J. Chem. Educ. 1965, 42, 484.
Acids / Bases |
Thermodynamics |
Aqueous Solution Chemistry
Enthalpies of formation of solid salts  Neidig, H. A.; Yingling, R. T.
This investigation introduces the student to several important areas of thermochemistry, including enthalpies of neutralization, enthalpies of dissolution, enthalpies of formation, and Hess' Law.
Neidig, H. A.; Yingling, R. T. J. Chem. Educ. 1965, 42, 474.
Thermodynamics |
Solids |
Calorimetry / Thermochemistry |
Precipitation / Solubility |
Acids / Bases |
Aqueous Solution Chemistry
Reversible and irreversible work: A lecture demonstration  Eberhardt, William H.
This lecture demonstration illustrates the concepts of reversible and irreversible work using a pendulum and attached pan balance.
Eberhardt, William H. J. Chem. Educ. 1964, 41, 483.
Thermodynamics
The Carnot cycle and Maxwell's relations  Nash, Leonard K.
Maxwells equations can be derived from nothing more than the Carnot cycle and the deployment of the simplest plane geometry.
Nash, Leonard K. J. Chem. Educ. 1964, 41, 368.
Thermodynamics |
Chemometrics
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
The second law of thermodynamics: Introduction for beginners at any level  Bent, Henry A.
Examines and offers suggestions for dealing with some of the challenges in teaching thermodynamics at an introductory level.
Bent, Henry A. J. Chem. Educ. 1962, 39, 491.
Thermodynamics