3. A reaction has a standard free energy change (G⁰) of -21.6 kJ/mol at 25 ⁰C. a. Is this reaction spontaneous or non-spontaneous at 25 ⁰C? b. Given the value of G⁰ above (-21.6 kJ/mol), what is the value of the equilibrium constant (K or Keq) for this reaction at 25 ⁰C?
3. A reaction has a standard free energy change (G⁰) of -21.6 kJ/mol at 25 ⁰C. a. Is this reaction spontaneous or non-spontaneous at 25 ⁰C? b. Given the value of G⁰ above (-21.6 kJ/mol), what is the value of the equilibrium constant (K or Keq) for this reaction at 25 ⁰C?
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 31E: A reaction has H298=100 kj/mol and S298=250 J/mol K. Is the reaction spontaneous at room...
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3. A reaction has a standard free energy change (G⁰) of -21.6 kJ/mol at 25 ⁰C.
a. Is this reaction spontaneous or non-spontaneous at 25 ⁰C?
b. Given the value of G⁰ above (-21.6 kJ/mol), what is the value of the equilibrium constant (K or Keq)
for this reaction at 25 ⁰C?
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