Question

Write the overall reaction and the half-cell reactions of the following cells, and clearly indicate the anode and the cathode for each cell.

a) Zn|Zn2+(0.10 M)||Cu2+(0.10 M)|Cu

b) Fe|Fe2+(0.10 M)||Cu2+(0.10 M)|Cu

c) Pb|Pb2+(0.10 M)||Cu2+(0.10 M)|Cu

d) Pb|Pb2+(0.10 M)||Zn2+(0.10 M)|Zn

e) Zn|Zn2+(0.10 M)||Fe2+(0.10 M)|Fe

f) Pb|Pb2+(0.10 M)||Fe2+(0.10 M)|Fe