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Calculate the change in Gibbs free energy for each of the following sets of ΔHrxn ∘,...

Calculate the change in Gibbs free energy for each of the following sets of ΔHrxn ∘, ΔS∘rxn, and T.

1) ΔH∘rxn=− 97 kJ , ΔS∘rxn=− 154 J/K , T= 310 K

Express your answer using two significant figures.

2) ΔH∘rxn=− 97 kJ , ΔS∘rxn=− 154 J/K , T= 856 K

3) ΔH∘rxn= 97 kJ , ΔS∘rxn=− 154 J/K , T= 310 K

4) ΔH∘rxn=− 97 kJ , ΔS∘rxn= 154 J/K , T= 408 K

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