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

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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
Transcribed Image Text: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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