4. Oxidation:Zn(s) → Zn2+ (aq) + 2eE°ox = + 0.76VReduction:Cu²*(aq) + 2e → Cu(s)E'red = + 0.34Net reaction: Zn(s) + Cu²*(aq) → Cu(s) + Zn²* (aq)a) What is the E°xn?b) Calculate the AG° and determine whether the reaction is spontaneous or notspontaneous.

Answered: Image /qna-images/answer/575ab978-e087-4b4a-9fb1-471c17e5ecdc.jpg

4. Oxidation: Zn(s) → Zn?+ (aq) + 2e E°ox = + 0.76V Reduction: Cu² (aq) + 2e → Cu(s) E'red = + 0.34 Net reaction: Zn(s) + Cu² (aq) → Cu(s) +Zn?* (aq) a) What is the E°an? b) Calculate the AG° and determine whether the reaction is spontaneous or not spontaneous.

4. Oxidation: Zn(s) → Zn?+ (aq) + 2e E°ox = + 0.76V Reduction: Cu² (aq) + 2e → Cu(s) E'red = + 0.34 Net reaction: Zn(s) + Cu² (aq) → Cu(s) +Zn?* (aq) a) What is the E°an? b) Calculate the AG° and determine whether the reaction is spontaneous or not spontaneous.

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

4. Oxidation:
Zn(s) → Zn2+ (aq) + 2e
E°ox = + 0.76V
Reduction:
Cu²*(aq) + 2e → Cu(s)
E'red = + 0.34
Net reaction: Zn(s) + Cu²*(aq) → Cu(s) + Zn²* (aq)
a) What is the E°xn?
b) Calculate the AG° and determine whether the reaction is spontaneous or not
spontaneous.

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