問題詳情

4. The following reactions

are examples of
(A)precipitation reactions.
(B)redox, precipitation, and acid-base, respectively.
(C)precipitation (two) and acid-base reactions, respectively.
(D) redox reactions.
(E) none ofthese75 Re , D) 7s Re

參考答案

答案：B
難度：計算中-1
書單：沒有書單，新增