Collect. Czech. Chem. Commun.
1982, 47, 543-549
https://doi.org/10.1135/cccc19820543
Determination of heats of vaporization and some other thermodynamic properties for four substituted hydrocarbons
Václav Svoboda, Vladimíra Charvátová, Vladimír Majer and Vladimír Hynek
Department of Physical Chemistry, Prague Institute of Chemical Technology, 166 28 Prague 6
Abstract
The temperature dependence of heats of vaporization and some other derived thermodynamic properties were determined for four substituted hydrocarbons, viz. 2,2,4-trimethylpentane,1-octene, ethylbenzene and n-butylbenzene. The temperature dependence of heats of vaporization was measured and, on the basis of these data, the values of standard heats of vaporization, internal and cohesive energies, entropies of vaporization and the difference of heat capacities of liquid and vapour at constant pressure and along the saturated vapour pressure curve were computed.
