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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 10,(aq)+12 H (aq)+10e → 1(s)+6H,O(1) E"=+1.195 V ʼred 2+ Zn (aq)+2e Zn(s) E=-0.763 V red Answer the following questions about this cell. Write a balanced O-0 equation for the half-reaction that I| happens at the cathode. x10 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.

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 10,(aq)+12 H (aq)+10e → 1(s)+6H,O(1) E"=+1.195 V ʼred 2+ Zn (aq)+2e Zn(s) E=-0.763 V red Answer the following questions about this cell. Write a balanced O-0 equation for the half-reaction that I| happens at the cathode. x10 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.

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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Do you have enough information to Yes calculate the cell voltage under standard conditions? No you said it was possible to calculate the cell If voltage, do so and enter your answer here. Round your answer to 4 significant digits.
Transcribed Image Text:Do you have enough information to Yes calculate the cell voltage under standard conditions? No you said it was possible to calculate the cell If voltage, do so and enter your answer here. Round your answer to 4 significant digits.
A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 IO3 (aq)+12 H (aq)+10e L(s)+6 H,0(1) E=+1.195 V (red 2+ Zn (aq)+2e Zn(s) -0.763 V 'red Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. x10 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.
Transcribed Image Text:A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 IO3 (aq)+12 H (aq)+10e L(s)+6 H,0(1) E=+1.195 V (red 2+ Zn (aq)+2e Zn(s) -0.763 V 'red Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. x10 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.
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