A galvanic cell is powered by the following redox reaction: 2+ 2 Zn (aq) + N₂H4(aq) + 4OH (aq) Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS Data tab. Write a balanced equation for the half-reaction that takes place at the cathode. Write a balanced equation for the half-reaction that takes place at the anode. Calculate the cell voltage under standard conditions. Round your answer to 2 decimal places. 0 E = v - 2 Zn(s) + N₂(g) + 4H₂O(1) ローロ X
A galvanic cell is powered by the following redox reaction: 2+ 2 Zn (aq) + N₂H4(aq) + 4OH (aq) Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS Data tab. Write a balanced equation for the half-reaction that takes place at the cathode. Write a balanced equation for the half-reaction that takes place at the anode. Calculate the cell voltage under standard conditions. Round your answer to 2 decimal places. 0 E = v - 2 Zn(s) + N₂(g) + 4H₂O(1) ローロ X
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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![**Galvanic Cell Powered by a Redox Reaction**
A galvanic cell is powered by the following redox reaction:
\[ 2 \text{Zn}^{2+} (aq) + \text{N}_2\text{H}_4(aq) + 4 \text{OH}^- (aq) \rightarrow 2 \text{Zn} (s) + \text{N}_2 (g) + 4 \text{H}_2\text{O} (l) \]
Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS *Data* tab.
---
1. **Write a balanced equation for the half-reaction that takes place at the cathode.**
\[ \square \]
2. **Write a balanced equation for the half-reaction that takes place at the anode.**
\[ \square \]
3. **Calculate the cell voltage under standard conditions. Round your answer to 2 decimal places.**
\[ E^0 = \square \text{ V} \]
---
**Diagram Explanation:**
- The diagram on the right displays small icons representing reactions and processes related to electrons (e.g., electron transfer). The first icon shows a small arrow pointing to the right, next to boxes representing substances involved in the cell. Below, an electron symbol (\(e^-\)) is used to denote electron flow. There are also symbols for resetting or canceling input actions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14977a0d-3296-466e-81da-31d1738097d5%2Fb596ddd6-ad6b-4866-9ce7-95d9834095fb%2Fohr7jph_processed.png&w=3840&q=75)
Transcribed Image Text:**Galvanic Cell Powered by a Redox Reaction**
A galvanic cell is powered by the following redox reaction:
\[ 2 \text{Zn}^{2+} (aq) + \text{N}_2\text{H}_4(aq) + 4 \text{OH}^- (aq) \rightarrow 2 \text{Zn} (s) + \text{N}_2 (g) + 4 \text{H}_2\text{O} (l) \]
Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS *Data* tab.
---
1. **Write a balanced equation for the half-reaction that takes place at the cathode.**
\[ \square \]
2. **Write a balanced equation for the half-reaction that takes place at the anode.**
\[ \square \]
3. **Calculate the cell voltage under standard conditions. Round your answer to 2 decimal places.**
\[ E^0 = \square \text{ V} \]
---
**Diagram Explanation:**
- The diagram on the right displays small icons representing reactions and processes related to electrons (e.g., electron transfer). The first icon shows a small arrow pointing to the right, next to boxes representing substances involved in the cell. Below, an electron symbol (\(e^-\)) is used to denote electron flow. There are also symbols for resetting or canceling input actions.
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