The Standard Entropy for the Formation of Sulfur Hexafluoride from the Sulfur

question 29

Multiple Choice

The standard entropy for the formation of sulfur hexafluoride from the sulfur and fluorine is -348.7 J/K ⋅mol-rxn at 298.15 K.What is the standard molar entropy of sulfur hexafluoride for the reaction below? (Given: S°[S(s) ] = 32.1 J/K ⋅mol and S°[F2(g) ] = 202.8 J/K ⋅mol)

• A) -988.6 J/K⋅mol
• B) +291.8 J/K⋅mol
• C) -291.8 J/K⋅mol
• D) -113.2 J/K⋅mol
• E) +113.8 J/K⋅mol

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