Balance the two half reactions to remove electrons to generate a final
electrochemical reaction. Don’t forget, you need to reverse the anode reaction
because it is losing electrons, not gaining them. Also calculate the cell potential
of the reaction.
Cathode Fe2+(aq) + 2e ->Fe (s) E◦ = -0.447 V
Anode: Zn2+(aq) + 2e ->Zn (s) E◦= -0.762 V