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The cell reaction for a certain alkaline battery is Zn(s) + 2MNO2(s) + H2O(1) → Zn(OH)2(s) + Mn2O3(s)

The cell reaction for a certain alkaline battery is Zn(s) + 2MNO2(s) + H2O(1) → Zn(OH)2(s) + Mn2O3(s)

Chemistry
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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The cell reaction for a certain alkaline battery is: \[ \text{Zn(s)} + 2\text{MnO}_2\text{(s)} + \text{H}_2\text{O(l)} \rightarrow \text{Zn(OH)}_2\text{(s)} + \text{Mn}_2\text{O}_3\text{(s)} \] Which of the following statements concerning this cell is/are correct? 1. MnO\(_2\)(s) is oxidized to Mn\(_2\)O\(_3\)(s) during cell discharge. 2. Water is consumed during the discharge of this cell. 3. Zn(OH)\(_2\)(s) forms at the anode during discharge of this cell. Options: - ○ 2 only - ○ 1, 2 and 3 - ○ 3 only - ○ 1 only - ○ 2 and 3
Transcribed Image Text:The cell reaction for a certain alkaline battery is: \[ \text{Zn(s)} + 2\text{MnO}_2\text{(s)} + \text{H}_2\text{O(l)} \rightarrow \text{Zn(OH)}_2\text{(s)} + \text{Mn}_2\text{O}_3\text{(s)} \] Which of the following statements concerning this cell is/are correct? 1. MnO\(_2\)(s) is oxidized to Mn\(_2\)O\(_3\)(s) during cell discharge. 2. Water is consumed during the discharge of this cell. 3. Zn(OH)\(_2\)(s) forms at the anode during discharge of this cell. Options: - ○ 2 only - ○ 1, 2 and 3 - ○ 3 only - ○ 1 only - ○ 2 and 3
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