DENSITY, REFRACTIVE-INDEX, VISCOSITY, AND SPEED OF SOUND IN BINARY-MIXTURES OF ETHENYLBENZENE WITH HEXANE, HEPTANE, OCTANE, NONANE, DECANE,AND DODECANE
Tm. Aminabhavi et Vb. Patil, DENSITY, REFRACTIVE-INDEX, VISCOSITY, AND SPEED OF SOUND IN BINARY-MIXTURES OF ETHENYLBENZENE WITH HEXANE, HEPTANE, OCTANE, NONANE, DECANE,AND DODECANE, Journal of chemical and engineering data, 42(3), 1997, pp. 641-646
Experimental densities, refractive indices, and viscosities at 298.15,
303.15, and 308.15 K and speeds of sound values at 298.15 K are prese
nted for the binary mixtures of ethenylbenzene with hexane, heptane, o
ctane, nonane, decane, and dodecane over the entire compositions. From
these data, excess molar volumes, deviations in refractive index, spe
ed of sound, and viscosity have been computed. These parameters have b
een fitted to the Redlich-Kister equation using a multiparametric nonl
inear regression analysis. Estimated coefficients and standard error v
alues for the mixing quantities are presented for each of the binary m
ixtures. Experimental and computed results are discussed in terms of m
olecular interactions.