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Comparative analysis of the solubility in the systems CuBr2-NR4Br-H2O at 25°C

  • Physicochemical Studies of Systems and Processes
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Abstract

The solubility in the CuBr2-NR4Br-H2O (R = Me, Et, n-Bu) ternary systems at 25°C was determined by the isothermal saturation method. Comparative analysis of the phase equilibria diagrams was done. The results obtained were interpreted in terms of the competition of two processes, association of tetraalkylammonium salts and copper(II) complex formation in water-salt systems.

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Authors and Affiliations

  1. St. Petersburg State University, St. Petersburg, Russia

    I. M. Gusev & M. Yu. Skripkin

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  1. I. M. Gusev
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  2. M. Yu. Skripkin
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Original Russian Text © I.M. Gusev, M.Yu. Skripkin, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 2, pp. 229–234.

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Gusev, I.M., Skripkin, M.Y. Comparative analysis of the solubility in the systems CuBr2-NR4Br-H2O at 25°C. Russ J Appl Chem 82, 222–227 (2009). https://doi.org/10.1134/S1070427209020116

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  • DOI: https://doi.org/10.1134/S1070427209020116

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