35.使用下列資料，計算C4H4(g) + 2H2(g) → C4H8(g)反應的∆H°，
∆H°combustion for C4H4(g)  = –2341 kJ/mol 
∆H°combustion for 2H2(g) = –286 kJ/mol 
∆H°combustion for C4H8(g) = –2755 kJ/mol 

(A)–128 仟焦耳
(B)–158 仟焦耳
(C)128 仟焦耳
(D)158 仟焦耳

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統計： A(2), B(0), C(1), D(0), E(0) #817818