下列各组硫化物,其中均难溶于稀酸, 但能溶于浓盐酸的是( ) -题库考试答案搜索网

下列各组硫化物,其中均难溶于稀酸, 但能溶于浓盐酸的是( )

单选题

2021-07-17 23:27

A、Bi<sub>2</sub>S<sub>3</sub> 和 CdS
B、ZnS和 PbS
C、CuS 和 Sb<sub>2</sub>S<sub>3</sub>
D、As<sub>2</sub>S<sub>3</sub> 和 HgS

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正确答案

A

试题解析

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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