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定性分析实验中铜锡组混合物分析法的改进
The Improved Analytical Aethod Of The Mixture Of Copper Group And Tin Group In Qualitive Analysis Experment
【摘要】 改进了铜锡组混合物分析法 ,避免了系统分析中镉的漏检 ,防止了锑的过检现象 ,取得了良好的教学效果
【Abstract】 This article is to improve the analytical method of the mixture of Coppre group and tin group.The leak finding of codmium (Ⅱ)and the undue-detection of antimony(Ⅴ)have been avoided,and the better effect had been got in teaching. [WT5HZ]
【关键词】 定性分析;
铜锡组混合物;
镉;
锑;
【Key words】 WT5BZ]Qualitative analysis; Mixed copper group and tin group; Cadmium; Antimony;
【Key words】 WT5BZ]Qualitative analysis; Mixed copper group and tin group; Cadmium; Antimony;
- 【文献出处】 青海师范大学学报(自然科学版) ,JOURNAL OF QINGHAI NORMAL UNIVERSITY(NATURAL SCIENCE EDITION) , 编辑部邮箱 ,2000年01期
- 【分类号】O654
- 【下载频次】33