Sketch the galvanic cell based on the following overall reactions. Calculate E°; show the direction of electron flow and the direction of ion migration through the salt bridge; identify the cathode and anode; and give the overall balanced reaction. Assume that all concentrations are 1.0 M and that all partial pressures are 1.0 atm. Refer to the table above for the standard reduction potential. Also, calculate AG° and K at 25 °C for the galvanic cell reaction

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter17: Electrochemistry
Section: Chapter Questions
Problem 42E
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Al3+ + 3e¯ → Al
Ni2+ + 2e- → Ni
Ɛ° = -1.66 V
Ɛ° = -0.23 V
Transcribed Image Text:Al3+ + 3e¯ → Al Ni2+ + 2e- → Ni Ɛ° = -1.66 V Ɛ° = -0.23 V
Sketch the galvanic cell based on the following overall reactions. Calculate E°; show the direction
of electron flow and the direction of ion migration through the salt bridge; identify the cathode and
anode; and give the overall balanced reaction. Assume that all concentrations are 1.0 M and that
all partial pressures are 1.0 atm. Refer to the table above for the standard reduction potential. Also,
calculate AG° and K at 25 °C for the galvanic cell reaction
Transcribed Image Text:Sketch the galvanic cell based on the following overall reactions. Calculate E°; show the direction of electron flow and the direction of ion migration through the salt bridge; identify the cathode and anode; and give the overall balanced reaction. Assume that all concentrations are 1.0 M and that all partial pressures are 1.0 atm. Refer to the table above for the standard reduction potential. Also, calculate AG° and K at 25 °C for the galvanic cell reaction
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