2. Calculate the standard free energy change for the following reaction Ni2+ (aq) + Fe(s) Ni(s)+Fe2+ (aq) If E( Ni2+/N) = -0.25 V and EC Fe+/Fe) = -0.44 V (Faraday constant 96,500 J/.mol) * (2.5 Points) - 36.7 kJ/mol + 36.7 x 10 kJ/mol - 36.7 x 109 kJ/mol + 36.7 kJ/mol