2Ca(s)+O2(g) → 2CaO(s) ΔH∘rxn= -1269.8 kJ; ΔS∘rxn= -364.6 J/K You may want to reference (Pages 706...

Question

Question

2Ca(s)+O2(g) → 2CaO(s)
ΔH∘rxn= -1269.8 kJ; ΔS∘rxn= -364.6 J/K

You may want to reference (Pages 706 - 709) section 17.5 while completing this problem.

Part A

Calculate the free energy change for the reaction at 15 ∘C.

Express your answer using four significant figures.

Answer 1

Answer #1

Answer 2

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