Consider the reaction 2H₂S(g) + 30₂(g)—2H₂O(l) + 2SO₂(g) where AS° rxn = -390.7 J/K Using standard thermodynamic data (in the Chemistry References), calculate the entropy change of the surroundings and the universe at 25°C. ASsurroundings = ASuniverse = J K-1 mol-¹ J K-1 mol-1

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Chapter18: Thermodynamics And Equilibrium
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Problem 18.10QP
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Consider the reaction
2H₂S(g) + 30₂(g)- →2H₂O(I) + 2SO₂(g) where Sº = -390.7 J/K
rxn
Using standard thermodynamic data (in the Chemistry References), calculate the entropy change of the surroundings and the universe at 25°C.
AS surroundings:
ASuniverse
=
J K-1 mol-1
J K-1 mol-1
Transcribed Image Text:Consider the reaction 2H₂S(g) + 30₂(g)- →2H₂O(I) + 2SO₂(g) where Sº = -390.7 J/K rxn Using standard thermodynamic data (in the Chemistry References), calculate the entropy change of the surroundings and the universe at 25°C. AS surroundings: ASuniverse = J K-1 mol-1 J K-1 mol-1
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