11.對於右列平衡的方程式,請選出正確的敍述:
(A)Cu3P是氧化劑
(B)此反為自身氧化原應
(C)a:b=3:13
(D)d :f=9: 11ㆍ
(A)Cu3P是氧化劑
(B)此反為自身氧化原應
(C)a:b=3:13
(D)d :f=9: 11ㆍ
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統計: A(0), B(1), C(0), D(1), E(0) #2657191
統計: A(0), B(1), C(0), D(1), E(0) #2657191