Half-cell Potentials Half Reaction: Age Ag Evalue -0.80 V Fe3+ e Fe2+ +0.77 V Cu2+ + 2e Cu +0.34 V Pb2+ + 2e Pb -0.13 V N12+ + 2e Ni-0.25 V Cd2++2e Cd -0.40 V Fe2+ + 2e Fe -0.44 V Zn2+ + 2eZn - 0.76 V - 1.66 V A13+ +3eAI Consider an electrochemical cell constructed from the following half cells, linked by a KCI salt bridge. ⚫an Fe electrode in 1.0 M FeCl2 solution ⚫a Ni electrode in 1.0 M Ni(NO3)2 solution When the cell is running spontaneously, which choice includes only true statements and no false ones? points Save A

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Half-cell Potentials
Half Reaction:
Age Ag
Evalue
-0.80 V
Fe3+ e Fe2+ +0.77 V
Cu2+ + 2e Cu +0.34 V
Pb2+ + 2e Pb -0.13 V
N12+ + 2e Ni-0.25 V
Cd2++2e Cd -0.40 V
Fe2+ + 2e Fe
-0.44 V
Zn2+ + 2eZn
- 0.76 V
- 1.66 V
A13+ +3eAI
Consider an electrochemical cell constructed from the following half cells, linked by a KCI salt bridge.
⚫an Fe electrode in 1.0 M FeCl2 solution
⚫a Ni electrode in 1.0 M Ni(NO3)2 solution
When the cell is running spontaneously, which choice includes only true statements and no false ones?
points
Save A
Transcribed Image Text:Half-cell Potentials Half Reaction: Age Ag Evalue -0.80 V Fe3+ e Fe2+ +0.77 V Cu2+ + 2e Cu +0.34 V Pb2+ + 2e Pb -0.13 V N12+ + 2e Ni-0.25 V Cd2++2e Cd -0.40 V Fe2+ + 2e Fe -0.44 V Zn2+ + 2eZn - 0.76 V - 1.66 V A13+ +3eAI Consider an electrochemical cell constructed from the following half cells, linked by a KCI salt bridge. ⚫an Fe electrode in 1.0 M FeCl2 solution ⚫a Ni electrode in 1.0 M Ni(NO3)2 solution When the cell is running spontaneously, which choice includes only true statements and no false ones? points Save A
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