Problem: 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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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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