Calculate the equilibrium constant at 25°C for each of the following reactions from the value of AG° given. a) I 2 (s) + Cl 2(g) ---2ICl(g) AG° = - 10.88kJ b) H 2(g) + I 2(2) 2HI(g) AG° = 3.4 kJ c) CS 2(g) + 3 Cl 2(g) ---CCl 4(g) + S2Cl 2(g) AG° =-39kJ d) 2 SO 2 (g) + O 2 (g) –2SO 3(g) AG° = -141.82 kJ e) CS 2 (s) –CS 2 (l) ---CS 2 (l) AG° = - 1.88kJ