LICULUUNICIUL 18. The Edison storage cell is represented as Fe, FeO, KOH(aq) || Ni, O315) Nie) The half cell reactions are Ni,O316) + H2O +2e 2 NiOs) +20H E° = 0.4 V FeOo +H,00) +2e >Fee, +20H E° = -0.87 V The maximum amount of energy that can be obtained from one mole of Ni O, at 298 Kis (1) 2.45 * 105 J (2) 2.45 kJ (3) 2.45 105 kJ (4) 96.5 kJ