1.

What is the heat of reaction for C6H6 + 3H2 -> C6H12, if the heat of combustion of H2 = 2 J, C6H6= 30 J, and C6H12 = 25 J?

A. t-6 J
B. t6 J
C. t-11 J
D. t11 J
Answer» E.


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