Follows these steps:
Step 1: Determine ΔSsurr.
Step 2: Determine ΔSuniv.
a. ΔH∘rxn = 84 kJ , ΔS∘rxn = 144 J/K , T = 303 K
ΔSsurr = -0.277 kJ/K
Given the values of ΔH∘rxn, ΔS∘rxn, and T below, determine ΔSuniv.
a. ΔH∘rxn = 84 kJ , ΔS∘rxn = 144 J/K , T = 303 K
b. ΔH∘rxn = 84 kJ , ΔS∘rxn = 144 J/K , T = 762 K
c. ΔH∘rxn = 84 kJ , ΔS∘rxn = −144 J/K , T = 303 K
d. ΔH∘rxn = − 84 kJ , ΔS∘rxn = 144 J/K , T = 406 K
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