下列试剂中,能将Na2S、Na2SO3、Na2SO4、Na2S2O3四种溶液区别开的是() -题库考试答案搜索网

下列试剂中,能将Na2S、Na2SO3、Na2SO4、Na2S2O3四种溶液区别开的是()

单选题

2021-09-01 23:16

A、HCl
B、Pb(NO3)2
C、BaCl2
D、KMnO4

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正确答案

A

试题解析

标签：青书学堂赤峰学院无机化学(高起专)

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