Phase rule classification of physical and chemical critical effects in liquid mixtures
Source
UAH PRC Research Database
Document Type
Article
Publication Title
Chemical Physics Letters
Abstract
The isobaric heat capacity and the coefficient of thermal expansion of a binary liquid mixture with a critical point of solution diverge as functions of temperature in the critical region. When the same liquids are used as solvents for chemical reactions, the van't Hoff plot of the extent of reaction diverges in the critical region. According to the phase rule, the physical and chemical properties are isomorphic in the sense that in each case the critical behavior is determined by three fixed thermodynamic intensive variables.
First Page
73
Last Page
78
DOI
https://doi.org/10.1016/j.cplett.2019.05.020
Publication Date
8-16-2019
Recommended Citation
Baird, James K.; Wang, Xingjian; Lang, Joshua R.; and Norris, Pauline, "Phase rule classification of physical and chemical critical effects in liquid mixtures" (2019). PRC-Affiliated Research. 127.
https://louis.uah.edu/prc-research/127