Use the tabulated half-cell potentials to calculate ΔG° for the following balanced redox reaction. 3 I2(s) + 2 Fe(s) → 2 Fe3+(aq) + 6 I-(aq)
a. -1.1 × 102 kJ
b. +4.9 × 101 kJ
c. +2.3 × 102 kJ
d. -9.7 × 101 kJ
e. -3.3 × 102 kJ