不同价态含硫物质的转化的一体化实验设计

Integrated experimental design for the transformation ofsulfur-containing substances with different values

对2019年新版人教版化学必修二探究栏目“不同价态含硫物质的转化”进行实验设计,用浓硫酸、硫粉、高锰酸钾、硫化钠、饱和氢氧化钠进行实验,以期实现多种价态含硫物质的转化。

The experiment design is designed out on the“Transformation of Sulfur-containing Substances with Different Valences”in the previous edition of the chemistry compulsory section 2 of the latest edition of the People’s Education Edition in 2019.Experiments are performed with concentrated sulfuric acid,sulfur powder,potassium permanganate,sodium sulfide,and saturated sodium hydroxide.In order to accomplish the conversion of sulfur-containing substances in multiple valence states.