Titrations with piezoelectric monitoring : Part 2. Compleximetric titrations and precipitation titrations |
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| Authors: | Shou-Zhuo Yao Zhi-Hong Mo Li-Hua Nie |
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| Affiliation: | New Material Research Institute, Department of Chemical Engineering, Human University, Changsha China |
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| Abstract: | ![]()
A piezoelectric detector is used to monitor titration reactions involving complex formation or precipitation. Analytes at concentrations down to 10?4 mol 1?1 can be determined. The frequency shift in the compleximetric titrations is affected by the composition of the solution, the buffer and competing ligands present in the solution. Factors influencing the frequency shift in the precipitation titration are also investigated. |
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