### Galvanic Cell DesignA chemist designs a galvanic cell that uses these two half-reactions:| Half-Reaction | Standard Reduction Potential || --- | --- || \( \text{CrO}_4^{2-}(\text{aq}) + 4 \text{H}_2\text{O}(l) + 3e^- \rightarrow \text{Cr(OH)}_3(s) + 5 \text{OH}^- (\text{aq}) \) | \( E^\circ_{\text{red}} = -0.13 \text{ V} \) || \( \text{Zn}^{2+} (\text{aq}) + 2e^- \rightarrow \text{Zn}(s) \) | \( E^\circ_{\text{red}} = -0.763 \text{ V} \) |#### Questions:1. **Write a balanced equation for the half-reaction that happens at the cathode.** \[ \boxed{} \]2. **Write a balanced equation for the half-reaction that happens at the anode.** \[ \boxed{} \]3. **Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written.** \[ \boxed{} \]4. **Do you have enough information to calculate the cell voltage under standard conditions?** - ☐ Yes - ☐ No5. **If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 2 significant digits.** \[ \boxed{\text{ V}} \]### Explanation of DiagramA diagram on the right-hand side likely represents the electronic configuration or the movement of electrons involved in the redox reactions. It contains small square boxes indicating electrons (\( e^- \)) arranged in patterns. However, further analysis of this diagram requires specific context provided in the accompanying materials which isn't detailed here.

1. At cathode reduction occure and have higher standard reduction potential. 2. At anode oxidation…

Cro²(aq)+4H₂O(1)+3e¯ Cr(OH)3(s)+5 OH(aq) Zn²+ (aq)+2e → Zn(s) swer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 2 significant digits. 0 0 0 O Yes half-reaction O No ☐v standard reduction potential -0 red red = -0.13 V =-0.763 V ローロ e X 1. x1

Cro²(aq)+4H₂O(1)+3e¯ Cr(OH)3(s)+5 OH(aq) Zn²+ (aq)+2e → Zn(s) swer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 2 significant digits. 0 0 0 O Yes half-reaction O No ☐v standard reduction potential -0 red red = -0.13 V =-0.763 V ローロ e X 1. x1

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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Could you please solve the last two questions from the second picture?
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