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

Answered: Image /qna-images/answer/fdc42a6f-dba7-4ae8-a689-fbd1d2bfd0bc.jpg

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

4. Oxidation: Zn(s) → Zn (aq) + 2e E'a -+0.76V Reduction: Cu" (aq)+2e Cu(s) Net reaction: Zn(s) + Cu" (aq) →Cu(s) +Zn" (aq) P'=+0.34 a) What is the En? 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

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4. Oxidation:
Zn(s) → Zn" (aq) + 2e
E'n =+0.76V
Reduction:
Cu"(aq) + 2e → Cu(s)
E'red=+ 0.34
Net reaction: Zn(s) +Cu (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.

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