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Journal Articles: 9 results
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
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
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
H Is for Enthalpy, Thanks to Heike Kamerlingh Onnes and Alfred W. Porter  Irmgard K. Howard
Origin of the word enthalpy.
Howard, Irmgard K. J. Chem. Educ. 2002, 79, 697.
Thermodynamics |
Calorimetry / Thermochemistry
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
Visualizing Entropy  Joseph H. Lechner
This report describes two classroom activities that help students visualize the abstract concept of entropy and apply the second law of thermodynamics to real situations.
Lechner, Joseph H. J. Chem. Educ. 1999, 76, 1382.
Statistical Mechanics |
Thermodynamics
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
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
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