| 多元线性回归同时PH配位滴定法研究 |
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| 引用本文： | 张大伦. 多元线性回归同时PH配位滴定法研究[J]. 分析试验室, 1995, 14(5): 40-42 |
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| 作者姓名： | 张大伦 |
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| 作者单位： | 武汉化工学院精细化工系 |
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| 摘 要： | 本文将多元线性回归分析法应用于ＰＨ配位滴定，同时测定了与ＥＤＴＡ综合物稳定常数极为相摈金属离子浓度。讨论了方法原理、回归方程及最佳实验条件。对十个合成样进行了测定，得满意结果。
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| 关 键 词： | PH配位滴定法 多元线性回归 钴 镍 |
A Study on the pH Complexometry in Com-bination with Multiple Linear Regression |
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| zhang Dalun. A Study on the pH Complexometry in Com-bination with Multiple Linear Regression[J]. Chinese Journal of Analysis Laboratory, 1995, 14(5): 40-42 |
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| Authors: | zhang Dalun |
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| Abstract: | his article applies the method of multi-ple linear regression to pH complexometrictitration.It can determine simultaneously theconcentrations of metallic ions whose EDTAcomplexes have very simillar stability con-stants. The article has discussed the princi-ple of the method,regression equation andoptimum experimental conditions. Ten syn-thetic samples were determined and satisfac-tory results were obtained. |
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| Keywords: | Multiple linear regression pH complexometric titration Co Ni determi-nation |
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