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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