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23 Nov 2019
A galvanic cell is composed of these two half-cells, with thestandard reduction potentials shown Co2+(aq) + 2 e-Co(s) -0.28volt
Cd2+(aq) + 2 e-Cd(s) -0.40 volt
What is the standard free energy change for the cell reaction ofthis galvanic cell?
A. +12 kJ
B. -12 kJ
C. -46 kJ
D. -23 kJ
E. +23 kJ
A galvanic cell is composed of these two half-cells, with thestandard reduction potentials shown Co2+(aq) + 2 e-Co(s) -0.28volt
Cd2+(aq) + 2 e-Cd(s) -0.40 volt
What is the standard free energy change for the cell reaction ofthis galvanic cell?
A. +12 kJ
B. -12 kJ
C. -46 kJ
D. -23 kJ
E. +23 kJ
Patrina SchowalterLv2
28 May 2019
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