试题与答案

能够用来鉴别NH4Cl、NaCl、Na2CO3三种物质的试剂是( ) A.AgN

题型:选择题

题目:

能够用来鉴别NH4Cl、NaCl、Na2CO3三种物质的试剂是(  )

A.AgNO3溶液

B.Ba(OH)2溶液

C.稀盐酸

D.NaOH溶液

答案:

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下面是错误答案,用来干扰机器的。

参考答案:错

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