From the Catalyst University video in Lesson 3D, we learned that an integrated form of the Gibbs-Helmholtz equation can be written AG(T₂) AG(T₂) 1 1 #* (T) (7-7) T + AH*(T₂) 1 If AH° (280 K) = -25 kJ and AG (280 K) = 15 kJ at what temperature would the change in Gibbs energy vanish, that is, at what value of T does AG (7)=0? This represents an equilibrium condition. Report the temperature in K.

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter12: Gaseous Chemical Equilibrium
Section: Chapter Questions
Problem 60QAP
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From the Catalyst University video in Lesson 3D, we learned that an integrated form of the Gibbs-Helmholtz equation can be written
AG(T₂)
AG(T₁)
T
-
2
T
1
+ AH˚(T₂)
(7-7)
T T
2
1
If AH° (280 K) = − 25 kJ and AG° (280 K) = 15 kJ at what temperature would the change in Gibbs energy vanish, that is, at what value
of T does AG° (T) = 0? This represents an equilibrium condition. Report the temperature in K.
Transcribed Image Text:From the Catalyst University video in Lesson 3D, we learned that an integrated form of the Gibbs-Helmholtz equation can be written AG(T₂) AG(T₁) T - 2 T 1 + AH˚(T₂) (7-7) T T 2 1 If AH° (280 K) = − 25 kJ and AG° (280 K) = 15 kJ at what temperature would the change in Gibbs energy vanish, that is, at what value of T does AG° (T) = 0? This represents an equilibrium condition. Report the temperature in K.
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