阿摩線上測驗
22. The reaction below occurs in basic solution. In the balanced equation, what is the sum of the coefficients?
(A) 27
(B) 19
(C) 23
(D) 12
(E) 15
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統計： A(1), B(0), C(14), D(0), E(0) #2735510
統計： A(1), B(0), C(14), D(0), E(0) #2735510
