Calculate ΔS°_rxn for the Following Reaction

question 7

Multiple Choice

Calculate ΔS°_rxn for the following reaction.The S° for each species is shown below the reaction.
N₂H₄(l) + H₂(g) → 2 NH₃(g)
S° (J/mol^∙K) 121.2 130.7 192.8

• A)+133.7 J/K
• B)-59.1 J/K
• C)+118.2 J/K
• D)-202.3 J/K
• E)+178.9 J/K

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