Electrode potential and cell potential
Electrode potential (Emn+/m) :
Cell potential (Ecell):
Electrode potential-
It is generally the reduction potential of the electrode when it is in contact with the solution containing ions of the electrode material
Cell potential-
It is the difference of the reduction potentials of the two electrodes placed in contact with their respective electrolytic solutions in the two half cells i.e.
E cell= Ecathode - Eanode