A proposed equation of correlation for the study of thermodynamic properties (density, viscosity, surface tension and refractive index) of liquid binary mixtures

摘要: Abstract The literature on the physicochemical properties of liquid binary mixtures shows that most such systems exhibit nonlinear behavior. As a result, rigorous data and equations capable affording reliable estimate behavior are needed. present study offers an equation correlation providing estimation (density, viscosity, surface tension refractive index) liquids as function mole fraction. In order to assess validity proposed equation, latter has been applied reference mixtures, comparisons have made experimental values studied magnitudes versus those obtained with mentioned polynomial Redlich–Kister, Heric Mc Allister, third degree Gladstone–Dale equation.