A voltaic cell is constructed using the following half-react Cu*(aq) + e¯ -> Cu(s) ɛ° = +0.521 V 12(6) + 2e -> 21(ag) ɛ° = +0.536 V %3D The cell is operated at 298 K with [Cu*] = 2.1M and [I] Determine ɛ for the cell at these concentrations. A. 0.015V B. -0.015V C. 0.034V

A voltaic cell is constructed using the following half-react Cu(aq) + e¯ -> Cu(s) ɛ° = +0.521 V 12(6) + 2e -> 21(ag) ɛ° = +0.536 V %3D The cell is operated at 298 K with [Cu] = 2.1M and [I] Determine ɛ for the cell at these concentrations. A. 0.015V B. -0.015V C. 0.034V

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 58E: Using data from Table 17-1, place the following in order of increasing strength as reducing agents...

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Question

A voltaic cell is constructed using the following half-reactions:
Cu*(aq) + e¯ -> Cu(s)
ɛ° = +0.521 V
12(6) + 2e -> 21(ag)
ɛ° = +0.536 V
%3D
The cell is operated at 298 K with [Cu*] = 2.1M and [I] = 3.2 M
Determine ɛ for the cell at these concentrations.
A. 0.015V
B. -0.015V
C. 0.034V
D. 0.0076V

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