Examples



mdbootstrap.com



 
Статья
2020

Modeling of the Characteristics of Hydrogen Chloride Solutions in n-Alcohols


B. B. TanganovB. B. Tanganov
Российский журнал физической химии А
https://doi.org/10.1134/S003602442006028X
Abstract / Full Text

Model equations were proposed to evaluate the deviation of the properties of real systems from ideal ones. The equations make it possible to reliably determine the most important characteristics of electrolytes in normal alcohols: the limiting electric conductivities (using the parabolic approximation of the function), degrees of dissociation, concentration constants of dissociation, activities of solvated proton, average ionic activity coefficients of hydrogen chloride in a wide range of concentrations, and thermodynamic constants. The desired characteristics (parameters) of the acid in n-alcohols were close to the experimental or published values, which indicates that the derived model equations are justified and correct.

Author information
  • East-Siberian State University of Technology and Management, 670013, Ulan-Ude, RussiaB. B. Tanganov
References
  1. H. S. Harned, J. Phys. Chem. 64, 112 (1960).
  2. R. Robinson and R. Stokes, Electrolyte Solutions (Butterworths, London, 1970).
  3. C. W. Davies, J. Chem. Soc., 2093 (1938).
  4. K. H. Khoo, T. K. Lim, and Ch. Y. Chan, J. Solution Chem. 7, 291 (1978). https://doi.org/10.1007/bf00644276
  5. D. Pierrot, F. J. Millero, L. N. Roy, et al., J. Solution Chem. 26, 31 (1997).
  6. A. C. Schneider, Ch. Pasel, M. Luckas, et al., J. Solution Chem. 33, 257 (2004). https://doi.org/10.1023/B:JOSL.0000035359.00943.14
  7. A. L. Rockwood, ChemPhysChem 6, 1978 (2015). https://doi.org/10.1002/cphc.201500044
  8. B. B. Tanganov and I. A. Alexeeva, Russ. J. Phys. Chem. A 90, 792 (2016). https://doi.org/10.7868/S0044453716040312
  9. B. B. Tanganov, J. Chem. Chem. Eng. 7, 711 (2013).
  10. B. B. Tanganov and I. A. Alekseeva, Russ. J. Phys. Chem. A 91, 1149 (2017). https://doi.org/10.1134/S0036024417060243
  11. B. B. Tanganov and I. A. Bubeeva, The Use of the Multiple Regression Method to Estimate the Energy of Hydrogen Bonds. www.sciteclibrary.ru/rus/catalog/pages/6892.html.
  12. B. B. Tanganov, Mezhdun. Zh. Eksp. Obrazov., No. 11 (3), 433 (2015).