Chemical Equilibrium. a) Briefly describe why (or how) it is possible to have an absolute value for the entropy of a system. b) Write appropriate inequalities for Gibbs free energy, Entropy and the Reaction Quotient that determine the direction of spontaneous change for forward, reverse or equilibrium processes. c) Briefly describe what you expect to occur as a function of time at a “single molecule" level for the chemical reaction AB=A +B9) at equilibrium. d) For the case of c how would you determine that the system is not at equilibrium?
Chemical Equilibrium. a) Briefly describe why (or how) it is possible to have an absolute value for the entropy of a system. b) Write appropriate inequalities for Gibbs free energy, Entropy and the Reaction Quotient that determine the direction of spontaneous change for forward, reverse or equilibrium processes. c) Briefly describe what you expect to occur as a function of time at a “single molecule" level for the chemical reaction AB=A +B9) at equilibrium. d) For the case of c how would you determine that the system is not at equilibrium?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section12.5: Using Equilibrium Constants
Problem 12.7CE
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Transcribed Image Text:Chemical Equilibrium.
a) Briefly describe why (or how) it is possible to have an absolute value for the entropy of a system.
b) Write appropriate inequalities for Gibbs free energy, Entropy and the Reaction Quotient that
determine the direction of spontaneous change for forward, reverse or equilibrium processes.
c) Briefly describe what you expect to occur as a function of time at a “single molecule" level for the
chemical reaction AB=A +B9) at equilibrium.
d) For the case of c how would you determine that the system is not at equilibrium?
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