A galvanic cell is prepared with tin and silver electrodes in contact with 0.5 M of Sn(NO3)2 (aq) and 2.0 M of AgNO3 (aq), respectively, at 25°C. The set up with X and Y labels is shown below. The standard reduction potentials for silver and tin are: Ag+ + e– → Ag E° = +0.80 V Sn2+ + 2e– → Sn E° = –0.13 V a. Electrode X is ["tin", "silver"] and it serves as the ["cathode", "anode"] . Electrode Y is ["tin", "silver"] and it serves as the ["cathode", "anode"] . b. Determine the potential of this galvanic cell.
A galvanic cell is prepared with tin and silver electrodes in contact with 0.5 M of Sn(NO3)2 (aq) and 2.0 M of AgNO3 (aq), respectively, at 25°C. The set up with X and Y labels is shown below. The standard reduction potentials for silver and tin are: Ag+ + e– → Ag E° = +0.80 V Sn2+ + 2e– → Sn E° = –0.13 V a. Electrode X is ["tin", "silver"] and it serves as the ["cathode", "anode"] . Electrode Y is ["tin", "silver"] and it serves as the ["cathode", "anode"] . b. Determine the potential of this galvanic cell.
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 76AP
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A galvanic cell is prepared with tin and silver electrodes in contact with 0.5 M of Sn(NO3)2 (aq) and 2.0 M of AgNO3 (aq), respectively, at 25°C. The set up with X and Y labels is shown below.
The standard reduction potentials for silver and tin are:
Ag+ + e– → Ag E° = +0.80 V
Sn2+ + 2e– → Sn E° = –0.13 V
a. Electrode X is ["tin", "silver"] and it serves as the ["cathode", "anode"] .
Electrode Y is ["tin", "silver"] and it serves as the ["cathode", "anode"] .
b. Determine the potential of this galvanic cell.
(Give your answer to 3 significant figures, in unit of V.)
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