Question

Calculate the ΔG°rxn using the following information at 298K.


2 HNO3(aq) + NO(g) → 3 NO2(g) + H2O(l)
ΔG°rxn = ?
ΔH°f (kJ/mol)
-207.0
91.3
33.2
-285.8
S°(J/mol∙K)
146.0
210.8
240.1
70.0