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Calculate the ΔG°rxn Using the Following Information

Question 76

Multiple Choice

Calculate the ΔG°rxn using the following information.
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) 46.0 210.8 240.1 70.0


A) -151 kJ
B) -85.5 kJ
C) +50.8 kJ
D) +222 kJ
E) -186 kJ

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