Email this article Thermodynamic functions of the mixing of methacrylic acid in organic solvents
- Authors: Sergeev V.V.1, Kos Y.V.1
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Affiliations:
- Lviv Polytechnic National University
- Issue: Vol 91, No 11 (2017)
- Pages: 2131-2136
- Section: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/169762
- DOI: https://doi.org/10.1134/S003602441711022X
- ID: 169762
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Abstract
The saturated vapor pressure over solutions of methacrylic acid is measured tensimetrically in acetonitrile, benzene, hexane, 1,2-dichloroethane, and acetic acid is measured tensimetrically at 290–350 K. The composition of equilibrium phases, the activity coefficients of the components, and the thermodynamic functions of the mixing (HE, GE, SE) of the investigated solutions are calculated from the temperature dependence data.
About the authors
V. V. Sergeev
Lviv Polytechnic National University
Author for correspondence.
Email: vsergeev@lp.edu.ua
Ukraine, Lviv, 79013
Yu. V. Kos
Lviv Polytechnic National University
Email: vsergeev@lp.edu.ua
Ukraine, Lviv, 79013
