Calculate Δ_rS° for the Following Reaction

question 112

Multiple Choice

Calculate Δ_rS° for the following reaction. The S° for each species is shown below the reaction. C₂H₂(g) + 2H₂(g) → C₂H₆(g)
S°(J K^-1 mol^-1) 200.9 130.7 229.2

• A) +303.3 J K^-1 mol^-1
• B) +560.8 J K^-1 mol^-1
• C) -102.4 J K^-1 mol^-1
• D) -233.1 J K^-1 mol^-1
• E) 229.2 J K^-1 mol^-1

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Interest that has accrued but remains unpaid.

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