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Calculation of the Extent of Reactions at the Equivalence Point and the Use of These Calculations in Titrimetric Analysis

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Abstract

An algorithm and software are developed for calculating the extent of an arbitrary reaction at an equivalence point by a known equilibrium constant. Using this approach, one can easily verify whether it is possible to achieve the required titration precision under particular conditions and select promising reactions. It is shown that the effect of the starting concentration on both the product yield and the jump height is determined by the reaction stoichiometry rather than its type (redox process, neutralization, precipitation, etc.).

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REFERENCES

  1. Osnovy analiticheskoi khimii (Fundamentals of Analytical Chemistry), Zolotov, Yu.A., Ed., Moscow: Vysshaya Shkola, 1999, vol. 2, pp. 30, 39, 86, 100.

    Google Scholar 

  2. Mar'yanov, B.M., Metod linearizatsii v instrumental'noi titrimetrii (Linearization Method in Instrumental Titrimetry), Tomsk: Tomsk. Gos. Univ., 2001.

  3. Alekseev, V.N., Kolichestvennyi analiz (Quantitative Analysis), Moscow: Khimiya, 1972.

    Google Scholar 

  4. Charlot, G., Les methodes de la chimie analytique: analyse quantitative minerale, Masson, 1961. Translated under the title Metody analiticheskoi khimii: Kolichestvennyi analiz neorganicheskikh soedinenii, Moscow: Mir, 1969, vol. 1, p. 316.

    Google Scholar 

  5. Chebotarev, V.K., Prognozirovanie v titrimetricheskikh metodakh analiza s ispol'zovaniem reaktsii kompleksoobrazovaniya i osazhdeniya (Prediction in Titrimetric Methods of Analysis with Reactions of Complexation and Precipitation), Barnaul: Altaisk. Gos. Univ., 1999.

  6. Khadeev, V.A., Doctoral (Chem.) Dissertation, Tashkent, 1971.

  7. Kravtsov, A.V., Novikov, A.A., and Koval', P.I., Komp'yuternyi analiz tekhnologicheskikh protsessov (Computer Analysis of Technological Processes), Novosibirsk: Nauka, 1998, p. 40.

  8. Artyukhova, N.N., Chebotarev, V.K., and Mar'yanov, B.M., Zh. Anal. Khim., 1989, vol. 44, no. 2, p. 273.

    Google Scholar 

  9. Yanson, E.Yu., Teoreticheskie osnovy analiticheskoi khimii (Theoretical Fundamentals of Analytical Chemistry), Moscow: Vysshaya Shkola, 1987.

    Google Scholar 

  10. Garmash, A.V., Krivye titrovaniya dlya lyuboznatel'nykh (Titration Curves for Curious Readers), Moscow: Mosk. Gos. Univ., 1992, p. 32.

    Google Scholar 

  11. Vershinin, V.I. and Panfilov, P.V., Zh. Anal. Khim., 2002, vol. 57, no. 3, p. 273.

    Google Scholar 

  12. Skoog, D.A. and West, D.M., Fundamentals of Analytical Chemistry, New York: Holt, Rinehart, and Winston, 1976. Translated under the title Osnovy analiticheskoi khimii, Moscow: Mir, 1979, vol. 1.

    Google Scholar 

  13. Lur'e, Yu.Yu., Spravochnik po analiticheskoi khimii (A Reference Book on Analytical Chemistry), Moscow: Khimiya, 1985.

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  1. Chemistry Department, Omsk State University, prosp. Mira 55A, Omsk, 644077, Russia

    V. I. Vershinin

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  1. V. I. Vershinin
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Vershinin, V.I. Calculation of the Extent of Reactions at the Equivalence Point and the Use of These Calculations in Titrimetric Analysis. Journal of Analytical Chemistry 58, 1012–1018 (2003). https://doi.org/10.1023/A:1027368902850

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