For the following balanced redox reaction under basic conditions: 3 Zn(OH)2 (s) + 2 Cr(OH)3 (s) + 4 OH 3 Zn(s) + 2 CrO4²- + 8 H2O (basic) First calculate E°. cell, and then determine which of the following statements are true. 1. The products, not the reactants, are favored. 2. The reaction is spontaneous. 3. The reactants, not the products, are favored. 4. The reaction is nonspontaneous.

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Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.152QP
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O 3 and 4 only
O 1 and 4 only
O 2 and 3 only
O 1 and 2 only
O 4 only
Transcribed Image Text:O 3 and 4 only O 1 and 4 only O 2 and 3 only O 1 and 2 only O 4 only
For the following balanced redox
reaction under basic conditions:
3 Zn(OH)2 (s) + 2 Cr(OH)3 (s) + 4
OH
3 Zn(s) + 2 CrO42- + 8 H20 (basic)
First calculate E°cell, and then
determine which of the following
statements are true.
1. The products, not the
reactants, are favored.
2. The reaction is
spontaneous.
3. The reactants, not the
products, are favored.
4. The reaction is
nonspontaneous.
Transcribed Image Text:For the following balanced redox reaction under basic conditions: 3 Zn(OH)2 (s) + 2 Cr(OH)3 (s) + 4 OH 3 Zn(s) + 2 CrO42- + 8 H20 (basic) First calculate E°cell, and then determine which of the following statements are true. 1. The products, not the reactants, are favored. 2. The reaction is spontaneous. 3. The reactants, not the products, are favored. 4. The reaction is nonspontaneous.
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