Finding Delta H
For the reaction: 2 N2O5(g) ===> 4NO2(g) + O2(g)

Data: delta H formation(KJ/mol) S (J/K mol)

N2O5 (g) 11.29 655.3
NO2(g) 33.15 239.9
O2(g) 0 204.8

a). Calculate delta H for the reaction

b). Calculate delta S for the reaction

c). Calculate delta G for the reaction

d). If the reaction is allowed to proceed until all substances have reached their equilibrium concentrations, determine delta G for the reaction.