Estimate ΔG°_rxn for the Following Reaction at 775 K

question 72

Multiple Choice

Estimate ΔG°_rxn for the following reaction at 775 K.
2 Hg(g) + O₂(g) → 2 HgO(s) ΔH° = -304.2 kJ;ΔS° = -414.2 J/K

• A)-625 kJ
• B)-181 kJ
• C)+17 kJ
• D)+321 kJ
• E)-110 kJ

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