TIGER

Journal Articles: 49 results
Physical Chemistry: Thermodynamics (Horia Metiu)
Taylor & Francis, New York, London, 2006. 694 pp. ISBN: 978-0815340911 (paper). $49.95

Physical Chemistry: Statistical Mechanics (Horia Metiu)
Taylor & Francis, New York, London, 2006. 292 pp. ISBN: 978-0815340850 (paper). $44.95

Physical Chemistry: Kinetics (Horia Metiu)
Taylor & Francis, New York, London, 2006. 169 pp. ISBN: 978-0815340898 (paper). $44.95

Physical Chemistry: Quantum Mechanics (Horia Metiu)
Taylor & Francis, New York, London, 2006. 481 pp. ISBN: 978-0815340874 (paper). $44.95

  John Krenos
Metiu has created a significant set of volumes on undergraduate physical chemistry. The integration of Mathematica and Mathcad workbooks into the four texts provides instructors with an attractive new option in teaching.
Krenos, John. J. Chem. Educ. 2008, 85, 206.
Quantum Chemistry |
Statistical Mechanics |
Thermodynamics |
Kinetics
An Experimental Approach to Teaching and Learning Elementary Statistical Mechanics  Frank B. Ellis and David C. Ellis
This article details demonstrations that show how equilibrium changes with temperature, energy, and entropy and involve exothermic and endothermic reactions, the dynamic nature of equilibrium, and Le Châtelier's principle.
Ellis, Frank B.; Ellis, David C. J. Chem. Educ. 2008, 85, 78.
Equilibrium |
Kinetics |
Statistical Mechanics |
Thermodynamics
Mass-Elastic Band Thermodynamics: A Visual Teaching Aid at the Introductory Level  William C. Galley
Demonstrations of five spontaneous isothermal processes involving the coupling of a mass and elastic band and arising from combinations of enthalpy and entropy changes are presented and then dissected. Analogies are drawn between these processes and common spontaneous molecular events such as chemical reactions and phase transitions.
Galley, William C. J. Chem. Educ. 2007, 84, 1147.
Calorimetry / Thermochemistry |
Thermodynamics
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
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
Conceptual Considerations in Molecular Science  Donald T. Sawyer
The undergraduate curriculum and associated textbooks include several significant misconceptions.
Sawyer, Donald T. J. Chem. Educ. 2005, 82, 985.
Catalysis |
Covalent Bonding |
Electrolytic / Galvanic Cells / Potentials |
Oxidation / Reduction |
Reactions |
Reactive Intermediates |
Thermodynamics |
Water / Water Chemistry
Teaching Entropy Analysis in the First-Year High School Course and Beyond  Thomas H. Bindel
A 16-day teaching unit is presented that develops chemical thermodynamics at the introductory high school level and beyond from exclusively an entropy viewpoint referred to as entropy analysis. Many concepts are presented, such as: entropy, spontaneity, the second law of thermodynamics, qualitative and quantitative entropy analysis, extent of reaction, thermodynamic equilibrium, coupled equilibria, and Gibbs free energy. Entropy is presented in a nontraditional way, using energy dispersal.
Bindel, Thomas H. J. Chem. Educ. 2004, 81, 1585.
Thermodynamics
Entropy and Constraint of Motion  Frank L. Lambert
William Jensen's presentation of entropy increase as solely due to kinetic energy dispersion is stimulating.
Lambert, Frank L. J. Chem. Educ. 2004, 81, 640.
Thermodynamics
Entropy and Constraint of Motion   William B. Jensen
I would like to make several observations supplementing and supporting the article by Frank Lambert on entropy as energy dissipation, since this is an approach that I have also used for many years when teaching a qualitative version of the entropy concept to students of general and introductory inorganic chemistry.
Jensen, William B. J. Chem. Educ. 2004, 81, 639.
Thermodynamics
Energy as Money, Chemical Bonding as Business, and Negative ΔH and ΔG as Investment   Evguenii I. Kozliak
Analogy for explaining the sign (+ or -) of ?H, ?G, and ?S to introductory students.
Kozliak, Evguenii I. J. Chem. Educ. 2002, 79, 1435.
Nonmajor Courses |
Thermodynamics
Entropy Is Simple, Qualitatively  Frank L. Lambert
Explanation of entropy in terms of energy dispersal; includes considerations of fusion and vaporization, expanding gasses and mixing fluids, colligative properties, and the Gibbs function.
Lambert, Frank L. J. Chem. Educ. 2002, 79, 1241.
Thermodynamics |
Phases / Phase Transitions / Diagrams |
Gases
On the Importance of Ideality  Rubin Battino, Scott E. Wood, and Arthur G. Williamson
Analysis of the utility of ideality in gaseous phenomena, solutions, and the thermodynamic concept of reversibility.
Battino, Rubin; Wood, Scott E.; Williamson, Arthur G. J. Chem. Educ. 2001, 78, 1364.
Thermodynamics |
Gases |
Solutions / Solvents
Illustrating Thermodynamic Concepts Using a Hero's Engine  Pedro L. Muiño and James R. Hodgson
A modified Hero's engine is used to illustrate concepts of thermodynamics and engineering design suitable for introductory chemistry courses and more advanced physical chemistry courses. This demonstration is suitable to illustrate concepts like gas expansion, gas cooling through expansion, conversion of heat to work, interconversion between kinetic energy and potential energy, and feedback mechanisms.
Muio, Pedro L.; Hodgson, James R. J. Chem. Educ. 2000, 77, 615.
Gases |
Thermodynamics |
Phases / Phase Transitions / Diagrams
Boerhaave on Fire  Damon Diemente
This article offers a selection of passages from Boerhaave's chapter on fire. Boerhaave offers demonstrations and experiments that can be instructively performed today, quantitative data that can be checked against modern equations, and much theory and hypothesis that can be assessed in light of modern chemical ideas.
Diemente, Damon. J. Chem. Educ. 2000, 77, 42.
Calorimetry / Thermochemistry |
Thermodynamics
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
Heat Flow vs. Cash Flow: A Banking Analogy  Charles M. Wynn, Sr.
An analogy is drawn between the withdrawal of money from an automated teller machine (ATM) and an exothermic chemical reaction.
Wynn, Charles M. Sr. J. Chem. Educ. 1997, 74, 397.
Thermodynamics |
Calorimetry / Thermochemistry
In Defense of Thermodynamics - An Animate Analogy  Sture Nordholm
In order to illustrate the deepest roots of thermodynamics and its great power and generality, it is applied by way of analogy to human behavior from an economic point of view.
Nordholm, Sture. J. Chem. Educ. 1997, 74, 273.
Thermodynamics
Heat and Work are Not "Forms of Energy"   Peckham, Gavin D.; McNaught, Ian J.
Heat and work are processes by which the internal energy of a system is changed. The title reflects a common misconception used by students and instructors.
Peckham, Gavin D.; McNaught, Ian J. J. Chem. Educ. 1993, 70, 103.
Thermodynamics |
Enrichment / Review Materials
Putting some snap into work.  Mitschele, Jonathan.
Suggestions for improving the instructional value of the demonstration presented.
Mitschele, Jonathan. J. Chem. Educ. 1992, 69, 687.
Thermodynamics
Applications of Maxwell-Boltzmann distribution diagrams.  Peckham, Gavin D.; McNaught, Ian J.
Although Maxwell-Boltzmann distribution diagrams are intuitively appealing, care must be taken to avoid several common errors and misconceptions.
Peckham, Gavin D.; McNaught, Ian J. J. Chem. Educ. 1992, 69, 554.
Thermodynamics |
Rate Law |
Catalysis
Boiling and freezing simultaneously - with a feeble vacuum pump!   Ellison, Mike
The author uses this demonstration of freezing and boiling at reduced pressure to reinforce concepts about energy effects in phase changes.
Ellison, Mike J. Chem. Educ. 1992, 69, 325.
Phases / Phase Transitions / Diagrams |
Water / Water Chemistry |
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
Thermodynamics should be built on energy-not on heat and work  Barrow, Gordon M.
This author looks closely at the concepts of heat, work, energy, and the laws of thermodynamics to back up his title argument.
Barrow, Gordon M. J. Chem. Educ. 1988, 65, 122.
Thermodynamics
Enthalpy and Hot Wheels: An analogy  Bonneau, Marcia C.
Demonstrating the relationship between activation energy and the heat of a reaction using a "Hot Wheels" track and car to simulate a potential energy diagram.
Bonneau, Marcia C. J. Chem. Educ. 1987, 64, 486.
Kinetics |
Calorimetry / Thermochemistry |
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
Energy interconversions in photosynthesis  Bering, Charles L.
Reviews the energetics of the light reactions of photosynthesis.
Bering, Charles L. J. Chem. Educ. 1985, 62, 659.
Photosynthesis |
Photochemistry |
Thermodynamics |
Bioenergetics
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
Paradigms and paradoxes  Campbell, J. A.
Examines the commonly held tenets "systems tend to a minimum potential energy," "the entropy of a shuffled deck of cards is greater than that of a new deck," and "energy is the ability to do work."
Campbell, J. A. J. Chem. Educ. 1980, 57, 41.
Thermodynamics
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
Hammond's postulate and the slinky  Macomber, Roger S.
The transition state of a one-step chemical reaction is one of the most fundamental concepts in chemistry. The author shares an in-class analogy that can be used to help students understand this concept better.
Macomber, Roger S. J. Chem. Educ. 1978, 55, 449.
Thermodynamics
Free energy surfaces and transition state theory  Cruickshank, F. R.; Hyde, A. J.; Pugh, D.
130/131. Unless free energy diagrams are very precisely labeled and explained they are seriously misleading and often incorporate a major error of principle. [Note: This should be #130 in the series, as shown in the table of contents. But p. 288 shows #131. The error was not caught, so the next one in the series is #132. The present article is both #130 and #131.]
Cruickshank, F. R.; Hyde, A. J.; Pugh, D. J. Chem. Educ. 1977, 54, 288.
Thermodynamics
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
Brief introduction to the three laws of thermodynamics  Stevenson, Kenneth L.
Brief descriptions of the three laws of thermodynamics.
Stevenson, Kenneth L. J. Chem. Educ. 1975, 52, 330.
Thermodynamics
Syphon and the potential energy diagrams  Sarbolouki, M. N.
An analogy between the operation of a syphon and potential energy diagrams.
Sarbolouki, M. N. J. Chem. Educ. 1973, 50, 245.
Reactions |
Thermodynamics
Physical chemistry of the drinking duck  Plumb, Robert C.; Wagner, Robert E.
The operation of the drinking bird is easily understood in terms of a few elementary physical chemistry principles.
Plumb, Robert C.; Wagner, Robert E. J. Chem. Educ. 1973, 50, 213.
Thermodynamics |
Phases / Phase Transitions / Diagrams |
Equilibrium
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
The second law - How much, how soon, to how many?  Bent, Henry A.
Discussion of the conceptual components of thermodynamics, their mathematical requirements, and where they might be best placed in the curriculum.
Bent, Henry A. J. Chem. Educ. 1970, 47, 337.
Thermodynamics |
Calorimetry / Thermochemistry
The snowmaking machines  Plumb, Robert C.
Illustrating principles of thermodynamics in gas expansions and phase changes.
Plumb, Robert C. J. Chem. Educ. 1970, 47, 176.
Gases |
Thermodynamics |
Phases / Phase Transitions / Diagrams
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
Quantities of work in thermodynamic equations  Wright, P. G.
Examines distinctions to be made between work done by forces exerted by external bodies and acting on a system with work done by forces exerted by the system on external bodies.
Wright, P. G. J. Chem. Educ. 1969, 46, 380.
Thermodynamics
Energy and Entropy in Chemistry (Wyatt, P. A. H.)  Strong, Laurence E.

Strong, Laurence E. J. Chem. Educ. 1968, 45, 71.
Thermodynamics
The enigmatic polymorphism of iron  Myers, Clifford E.
Unusual and nontypical, elemental iron can provide the impetus for discussing important chemical principles and properties, including basic thermodynamic concepts and the phenomenon and theory of ferromagnetism.
Myers, Clifford E. J. Chem. Educ. 1966, 43, 303.
Thermodynamics |
Magnetic Properties
The use and misuse of the laws of thermodynamics  McGlashan, M. L.
Examines the first and second laws, the usefulness of thermodynamics, the calculation of equilibrium constants, and what entropy does not mean.
McGlashan, M. L. J. Chem. Educ. 1966, 43, 226.
Thermodynamics
Demonstrating concepts of statistical thermodynamics: More on the Maxwell Demon bottle  Sussman, M. V.
The Maxwell Demon bottle can illustrate the nature of entropy, the difference between a work effect and a heat effect, the difference between reversible and irreversible work effects, the mechanical equivalent of heat, and similar intangibles.
Sussman, M. V. J. Chem. Educ. 1966, 43, 105.
Thermodynamics
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
Teaching the entropy concept  Plumb, Robert C.
Presents a macroscopic lecture demonstration illustrating both potential energy and entropy driving forces and showing their interrelationship.
Plumb, Robert C. J. Chem. Educ. 1964, 41, 254.
Thermodynamics |
Statistical Mechanics
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
How can you tell whether a reaction will occur?  MacWood, George E.; Verhoek, Frank H.
This paper attempts to answer the title question in a clear and direct fashion.
MacWood, George E.; Verhoek, Frank H. J. Chem. Educ. 1961, 38, 334.
Thermodynamics