Delta S

Calculate ?S°for the combustion of propane.

C3H8(g) + 5O2(g) ? 3CO2(g) + 4H2O(g)

Substance: C3H8(g) O2(g) CO2(g) H2O(g)
S°(J/K·mol): 269.9 205.138 213.74 188.825