Calculate ΔS°_rxn for the Following Reaction

question 25

Multiple Choice

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

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