阿摩線上測驗
25. Use bond energies to find the enthalpy of reaction:
C=C = 614 kJ/mol; C-H = 413 kJ/mol; H-Br = 363 kJ/mol; C-C = 347 kJ/mol; C-Br = 276 kJ/mol
(A) 767 kJ/mol
(B) 354 kJ/mol
(C) -59 kJ/mol
(D) -354 kJ/mol
(E) 0 kJ/mol
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統計： A(0), B(0), C(0), D(1), E(0) #3468773
統計： A(0), B(0), C(0), D(1), E(0) #3468773
