Collect. Czech. Chem. Commun. 2001, 66, 833-854

Parameters of the Bender Equation of State for Chloro Derivatives of Methane and Chlorobenzene

Ivan Cibulka*, Lubomír Hnědkovský and Květoslav Růžička

Department of Physical Chemistry, Institute of Chemical Technology, Prague, 166 28 Prague 6, Czech Republic


Values of adjustable parameters of the Bender equation of state evaluated for chloromethane, dichloromethane, trichloromethane, tetrachloromethane, and chlorobenzene from published experimental data are presented. Experimental data employed in the evaluation included the data on state behaviour (p-ρ-T) of fluid phases, vapour-liquid equilibrium data (saturated vapour pressures and orthobaric densities), second virial coefficients, and the coordinates of the gas-liquid critical point. The description of second virial coefficient by the equation of state is examined.

Keywords: Equation of state; Second virial coefficient; Chloromethanes; Chlorobenzene.

References: 71 live references.