| 用二点滴定法测定化合物的组成比 |
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| 引用本文： | 李长华,林文如,王昆建,孙红. 用二点滴定法测定化合物的组成比[J]. 分析化学, 1992, 0(10) |
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| 作者姓名： | 李长华 林文如 王昆建 孙红 |
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| 作者单位： | 福建省冶金研究所，福州大学化学系，福州大学化学系，福州大学化学系 福州 350011 |
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| 摘 要： | 本法只要测定三组E—V数据即可计算出化合物的组成比。
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| 关 键 词： | 化合物组成比 电位滴定法 离子选择性电极 |
Determination of Composition Ratio of Compound Using Two-point Titration Method by Differential Evaluation |
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| Li Changhua. Determination of Composition Ratio of Compound Using Two-point Titration Method by Differential Evaluation[J]. Chinese Journal of Analytical Chemistry, 1992, 0(10) |
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| Authors: | Li Changhua |
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| Affiliation: | Li Changhua~* |
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| Abstract: | A rapid, simple and accurate method is proposed for the determination of the composition ratio of a compound by a new potentiometric titration method. It is not only used successfully for the coordination compound, but also for the precipitable compoud and so on. In this method only the values of three groups of E-V are needed, and the composition, ratio of a compound can be simply evaluated. Six systems were used to demonstrate the applicability of the method, Good results were obtained for the systems. |
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| Keywords: | Composition ratio of compound Potentiometric titration Ion-selective electrode |
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