THERMODYNAMICS OF BINARY-MIXTURES CONTAINING LINEAR OR CYCLIC ALKENES.2. MIXTURES WITH BENZENE OR TETRACHLOROMETHANE

An LKB flow microcalorimeter, model 2277, has been used to deter-mine the excess enthalpies, as a function of concentration at atmospheric p ressure and 298.15 K, for the following binary mixtures: 1-decene, 1,5 -hexadiene, 1,7-octadiene and cyclohexene + benzene or + tetrachlorome thane. These data and the data available in the literature on molar ex cess enthalpies, molar excess Gibbs energies, activity coefficients, a nd partial molar excess enthalpies at infinite dilution have been inte rpreted with the DISQUAC group contribution model.