Email this article Electrical conductivity of solutions of copper(II) nitrate crystalohydrate in dimethyl sulfoxide
- Authors: Mamyrbekova A.K.1, Mamitova A.D.1, Mamyrbekova A.K.2
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Affiliations:
- Higher School of Chemical Engineering and Biotechnology
- Faculty of Medicine
- Issue: Vol 90, No 6 (2016)
- Pages: 1265-1268
- Section: Colloid Chemistry and Electrochemistry
- URL: https://journals.rcsi.science/0036-0244/article/view/168371
- DOI: https://doi.org/10.1134/S003602441606011X
- ID: 168371
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Abstract
Conductometry is used to investigate the electric conductivity of Cu(NO3)2 ⋅ 3Н2О solutions in dimethyl sulfoxide in the 0.01–2.82 M range of concentrations and at temperatures of 288–318 K. The limiting molar conductivity of the electrolyte and the mobility of Cu2+ and NO3- ions, the effective coefficients of diffusion of copper(II) ions and nitrate ions, and the degree and constant of electrolytic dissociation are calculated for different temperatures from the experimental results. It is established that solutions containing 0.1–0.6 M copper nitrate trihydrate in DMSO having low viscosity and high electrical conductivity can be used in electrochemical deposition.
About the authors
Aigul K. Mamyrbekova
Higher School of Chemical Engineering and Biotechnology
Author for correspondence.
Email: aigul_akm@mail.ru
Kazakhstan, Shymkent, 160012
A. D. Mamitova
Higher School of Chemical Engineering and Biotechnology
Email: aizhan_akm@mail.ru
Kazakhstan, Shymkent, 160012
Aizhan K. Mamyrbekova
Faculty of Medicine
Author for correspondence.
Email: aizhan_akm@mail.ru
Kazakhstan, Turkistan
