a. If the equilibrium constant (K) for water dissociation: H₂O(g) → H2(g) + 1/2O2(g) is 3. 4808x10+ at 2000 K, what is the equilibrium constant at room temperature? FYI: A,H° = 241.82 kJ/mol; you have to assume that it is temperature-invariant. b. What is the corresponding A.Gº? c. Why is there a slight difference in your answer in b. from -A-Gm=228.572 kJ/mol?

a. If the equilibrium constant (K) for water dissociation: H₂O(g) → H2(g) + 1/2O2(g) is 3. 4808x10+ at 2000 K, what is the equilibrium constant at room temperature? FYI: A,H° = 241.82 kJ/mol; you have to assume that it is temperature-invariant. b. What is the corresponding A.Gº? c. Why is there a slight difference in your answer in b. from -A-Gm=228.572 kJ/mol?

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

pls show work! (:

a. If the equilibrium constant (K) for water dissociation: H₂O(g) → H2(g) + ½/2O2(g) is 3. 4808×104 at 2000 K, what
is the equilibrium constant at room temperature? FYI: A,H° = 241.82 kJ/mol; you have to assume that it is
temperature-invariant.
b. What is the corresponding 4,Gº?
c. Why is there a slight difference in your answer in b. from -A-Gm-228.572 kJ/mol?

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