Calculate the free energy change for the reaction at 20c

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Reference no: EM13711241

Question- 2Ca(s)+O2(g) ? 2CaO(s)

?H?rxn= -1269.8 kJ; ?S?rxn= -364.6 J/K

Part A

Calculate the free energy change for the reaction at 20?C.

Express your answer using four significant figures.

Part B

Is the reaction spontaneous?

Kindly Please put your best effort to provide the solution of above problem

Reference no: EM13711241

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