Given the values of ΔH∘rxn , ΔS∘rxn , and T below, determine ΔSuniv . 1. ΔH∘rxn=...

Question

Question

Given the values of ΔH∘_rxn , ΔS∘_rxn , and T below, determine ΔS_univ .

1. ΔH∘_rxn= 83 kJ , ΔS_rxn= 152 J/K , T= 308K (spontaneous or nonspontaneous )

2. ΔH∘_rxn= 83 kJ , ΔS_rxn= 152 J/K , T= 752 K (spontaneous or nonspontaneous )

3. ΔH∘_rxn= 83 kJ , ΔS_rxn=− 152 J/K , T= 308 K (spontaneous or nonspontaneous )

4. ΔH∘_rxn=− 83 kJ , ΔS_rxn= 152 J/K , T= 397 K (spontaneous or nonspontaneous )

Answer 1

Answer #1

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Answer 2

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