49. 聯胺脫氧之化學反應式應為
(A)N2 H2+O2→2NO+H2
(B)N2H4+O2→2H2O+N2
(C)N2H2+O2→2NO2+H2O
(D)N2H2+O2→2NO+H2O。
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統計: A(5), B(75), C(7), D(2), E(0) #2121506
統計: A(5), B(75), C(7), D(2), E(0) #2121506