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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction NO3(aq) + 4 H (aq) + 3e¯¯ Zn(aq)+2e NO(g) + 2 H₂O(1) Zn(s) standard reduction potential red = +0.96 V Ed=-0.763 V "red

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction NO3(aq) + 4 H (aq) + 3e¯¯ Zn(aq)+2e NO(g) + 2 H₂O(1) Zn(s) standard reduction potential red = +0.96 V Ed=-0.763 V "red

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section19.4: Standard Electrochemical Potentials
Problem 1RC
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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction NO3(aq)+4 H*(aq)+3e¯ 2+ Zn(aq)+2e NO(g) + 2 H₂O(1) Zn(s) standard reduction potential red=+0.96 V Eº red -0.763 V ==
Transcribed Image Text:A chemist designs a galvanic cell that uses these two half-reactions: half-reaction NO3(aq)+4 H*(aq)+3e¯ 2+ Zn(aq)+2e NO(g) + 2 H₂O(1) Zn(s) standard reduction potential red=+0.96 V Eº red -0.763 V ==
Write a balanced equation for the half-reaction that 0 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. 0 0
Transcribed Image Text:Write a balanced equation for the half-reaction that 0 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. 0 0
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