certain reaction has a enthalpy value of -157 kJ/mol and an entropy value of -97.6 J/mol K at 25.0°C. a. Determine the Free Gibbs Energy in kJ/mol at 25.0°C. b. Is the reaction spontaneous at 25.0°C? c. Will this reaction be spontaneous at all possible Kelvin temperatures? Explain your answer.
certain reaction has a enthalpy value of -157 kJ/mol and an entropy value of -97.6 J/mol K at 25.0°C. a. Determine the Free Gibbs Energy in kJ/mol at 25.0°C. b. Is the reaction spontaneous at 25.0°C? c. Will this reaction be spontaneous at all possible Kelvin temperatures? Explain your answer.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 108CWP: Consider the reaction: H2S(g)+SO2(g)3S(g)+2H2O(l) for which H is 233 kJ and S is 424 J/K. a....
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A certain reaction has a enthalpy value of -157 kJ/mol and an entropy value of -97.6 J/mol K at 25.0°C.
a. Determine the Free Gibbs Energy in kJ/mol at 25.0°C.
b. Is the reaction spontaneous at 25.0°C?
c. Will this reaction be spontaneous at all possible Kelvin temperatures? Explain your answer.
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