Answer to Question #103665 in General Chemistry for Beverlie

Question #103665

2.Given the following thermodynamic values, calculate ΔS° for this reaction. answer in J/K.
2SO2(g)+O2(g)2SO3(g)

ΔS°SO2 = 248.2 J/mol•K
ΔS°O2 = 205.0 J/mol•K
ΔS°SO3 = 256.8 J/mol•K

Expert's answer

ΔS°= 2*S°SO₃ - 2*S°SO₂ - S°O₂

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