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Chinese Journal of Chemical Education  2021, Vol. 42 Issue (4): 51-55    DOI: 10.13884/j.1003-3807hxjy.2020040102
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General Calculation Method on Complexometric Titration Error
SU Tie-Jun**
College of Technology and Engineering,Yangtze University, Jingzhou 434020,China
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Abstract  According to definition formula on titration error, the key to calculate titration error lies in volume ratio between titrant solution and analyte solution. In this paper, the general equation on volume ratio in complexometric titration was constructed and iteration strategy was proposed to solve the equation. The results of calculation examples showed the method is characterized of wide adaptability and high precision.
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SU Tie-Jun
Key wordscomplexometric titration      endpoint error      volume ratio      general equation      iteration method     
    
Cite this article:   
SU Tie-Jun. General Calculation Method on Complexometric Titration Error[J]. Chinese Journal of Chemical Education, 2021, 42(4): 51-55.
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