8) a) Calculate AS°en for the following reaction given their respective standard molar entropy values. С-H- (6) + н, (в) сH. (8) S°(C,H2) = 200.9 J/mol K S°(H2) = 103.7 J/mol K S°(C;H4) = 219.3 J/mol K b) the reaction in 'part a' is endothermic, when would it be spontaneous?

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8)
a) Calculate AS°en for the following reaction given their respective standard molar entropy
values.
С-H- (6) + н, (в) сH. (8)
S°(C,H2) = 200.9 J/mol K
S°(H2) = 103.7 J/mol K
S°(C;H4) = 219.3 J/mol K
b)
the reaction in 'part a' is endothermic, when would it be spontaneous?
Transcribed Image Text:8) a) Calculate AS°en for the following reaction given their respective standard molar entropy values. С-H- (6) + н, (в) сH. (8) S°(C,H2) = 200.9 J/mol K S°(H2) = 103.7 J/mol K S°(C;H4) = 219.3 J/mol K b) the reaction in 'part a' is endothermic, when would it be spontaneous?
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