| 配位返滴定中滴定剂的选择 |
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| 引用本文： | 郑云法,苏银善.配位返滴定中滴定剂的选择[J].湖州师范学院学报,1991(6). |
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| 作者姓名： | 郑云法 苏银善 |
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| 作者单位： | 丽水师专
(郑云法)，湖州师专总务处(苏银善) |
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| 摘 要： | 本文从配位平衡出发讨论了配位返滴定中的溶液平衡,得出了配位返滴定中滴定剂选择的判别式:1gCK_(Dy)’≥1gDK_(My)’≥6.最后通过实验证明采用不同的返滴定剂测定同一金属离子的滴定结果.
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| 关 键 词： | 溶液平衡 滴定剂选择 |
Selection of Titrant in Complexometric Revertitration |
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| Zheng Yunfa,Su Yinshan.Selection of Titrant in Complexometric Revertitration[J].Journal of Huzhou Teachers College,1991(6). |
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| Authors: | Zheng Yunfa Su Yinshan |
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| Institution: | Zheng Yunfa;Su Yinshan |
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| Abstract: | In this paper, the solution equilibrium for complexometric revertitration is discussed proceeding from complex equilibrium. Authors have obtained th discriminant about selection of titrant :Finally, experimental results determined identical metal ion are presented by different revertitrants. |
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| Keywords: | solution equilibrium selection of titrant |
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