Estimate ΔG°_rxn for the Following Reaction at 875 K

question 39

Multiple Choice

Estimate ΔG°_rxn for the following reaction at 875 K. 2 Hg(g) + O₂(g) → 2 HgO(s) ΔH°= -304.2 kJ; ΔS°= -414.2 J/K

• A) -2.63 kJ
• B) - 58.0 kJ
• C) + 58.0 kJ
• D) + 666 kJ
• E) - 666 kJ

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