A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 H,O(1)+2e¯ H,(9)+2 OH (aq) =-0.83 V Ered Cu*(aq)+e - Cu*(aq) "red =+0.153 V Answer 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.

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 H,O(1)+2e¯ H,(9)+2 OH (aq) =-0.83 V Ered Cu(aq)+e - Cu(aq) "red =+0.153 V Answer 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.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 14P

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Similar questions

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