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: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 105QAP: Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a)...
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