实验室中,要使AlCl3溶液中的Al3+离子全部沉淀出来,适宜用的试剂是

实验室中,要使AlCl3溶液中的Al3+离子全部沉淀出来,适宜用的试剂是

A.NaOH溶液        B.Ba(OH)2溶液    C.盐酸             D.氨水

答案

D

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