在FeCl3和KNCS 的混合溶液中,加入足够的NaF,其现象是( ) -题库考试答案搜索网

在FeCl₃和KNCS 的混合溶液中,加入足够的NaF,其现象是( )

单选题

2021-07-17 23:27

A、变成无色
B、颜色加深
C、产生沉淀
D、颜色变浅

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正确答案

A

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标签：给排水工程技术高起专无机化学期末考试给排水科学与工程专升本 19级补考 2020年第二学期补考期末补考 2020级第一学期期末考试

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