Journal Articles: 11 results
The Lead-Acid Battery: Its Voltage in Theory and in Practice  Richard S. Treptow
Lead-acid battery fundamentals, cell voltage and the Nernst equation, and an analysis of actual battery performance.
Treptow, Richard S. J. Chem. Educ. 2002, 79, 334.
Electrochemistry |
Oxidation / Reduction |
Thermodynamics |
Electrolytic / Galvanic Cells / Potentials |
Acids / Bases |
Applications of Chemistry
Thermodynamics and Spontaneity  Raymond S. Ochs
Despite the importance of thermodynamics as the foundation of chemistry, most students emerge from introductory courses with only a dim understanding of this subject.
Ochs, Raymond S. J. Chem. Educ. 1996, 73, 952.
Thermodynamics |
Learning Theories |
Error in the minimum free energy curve  Willis, Grover; Ball, David
Correction to the minimum free energy curve shown in some general chemistry texts.
Willis, Grover; Ball, David J. Chem. Educ. 1984, 61, 173.
Using oxidation state diagrams to teach thermodynamics and inorganic chemistry  Friedel, A.; Murray, R.
Using oxidation state diagrams is suggested as a means of solving some of the problems associated with the teaching of thermodynamics and inorganic group chemistry.
Friedel, A.; Murray, R. J. Chem. Educ. 1977, 54, 485.
Thermodynamics |
Oxidation State
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.
What the standard state doesn't say about temperature and phase  Carmichael, Halbert
125. The author develops the concept of the "standard state" in a manner that is more robust than typical textbook treatment.
Carmichael, Halbert J. Chem. Educ. 1976, 53, 695.
Thermodynamics |
Phases / Phase Transitions / Diagrams
Energy and Entropy in Chemistry (Wyatt, P. A. H.)  Strong, Laurence E.

Strong, Laurence E. J. Chem. Educ. 1968, 45, 71.
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
Temperature dependence of equilibrium: A first experiment in general chemistry  Mahan, Bruce H.
This experiment uses cooling curves to derive the expression for the temperature dependence of the equilibrium constant.
Mahan, Bruce H. J. Chem. Educ. 1963, 40, 293.
Equilibrium |
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.
Why is hydrofluoric acid a weak acid? An answer based on a correlation of free energies, with electronegativities  Pauling, Linus
The puzzling behavior of hydrofluoric acid is explained by considering the factors that determine the free energy of hydrogen halogenide molecules and hydrohalogenide ions.
Pauling, Linus J. Chem. Educ. 1956, 33, 16.
Acids / Bases |
Aqueous Solution Chemistry |
Thermodynamics |
Atomic Properties / Structure