a) If the difference in the Gibbs free energy AG° is 3.5 kJ mol at 298 K. What is the Ken for this reaction? Do your calculation based on a value of the gas constant of R=8.314 J K mol- at 25°C. Make sure you use the appropriate units. Keg = b) What is the change in entropy of the reaction if AH° = -3.2 kJ mol-1? Make sure to include the ALGEBRAIC SIGN in your answer. Make sure you use the appropriate units. AS° = kJ K' mol

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a) If the difference in the Gibbs free energy AG° is 3.5 kJ mol at 298 K. What is the Keg for this reaction?
Do your calculation based on a value of the gas constant of R = 8.314 JK mol-1 at 25°C. Make sure you use the appropriate units.
Keq
b) What is the change in entropy of the reaction if AH° = -3.2 kJ mol-1?
Make sure to include the ALGEBRAIC SIGN in your answer. Make sure you use the appropriate units.
AS :
kJ K-' mol-!
Transcribed Image Text:a) If the difference in the Gibbs free energy AG° is 3.5 kJ mol at 298 K. What is the Keg for this reaction? Do your calculation based on a value of the gas constant of R = 8.314 JK mol-1 at 25°C. Make sure you use the appropriate units. Keq b) What is the change in entropy of the reaction if AH° = -3.2 kJ mol-1? Make sure to include the ALGEBRAIC SIGN in your answer. Make sure you use the appropriate units. AS : kJ K-' mol-!
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