| Abstrakt: |
The results of densities, viscosities, and refractive indices at (298.15, 303.15, and 308.15) K and speed of sound at 298.15 K in the binary mixtures of tri-n-butylamine with triethylamine, tetrahydrofuran, tetradecane, tetrachloroethylene, pyridine, and trichloroethylene have been measured and used to calculate the excess molar volume, deviations in viscosity, molar refraction, and speed of sound. These results have been discussed to study the type of mixing behavior between the mixing molecules. The measured properties have been fitted to a polynomial equation to derive the coefficients and estimate the standard errors. |
