In this work, densities of binary mixtures of {N, N-diethylformamide (DEF) + o-xylene, or + m-xylene, or + p-xylene}, have been determined under atmospheric pressure as a function of composition using a vibrating-tube densimeter. The temperatures studied were T (293.15, 303.15, 313.15, 323.15, 333.1
A study of dielectric properties and refractive indices of aniline + benzene, + toluene, + o-xylene, and + p-xylene at 298.15 K
β Scribed by Suman Lata; K.C. Singh; Suman Ahlawat
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 422 KB
- Volume
- 147
- Category
- Article
- ISSN
- 0167-7322
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π SIMILAR VOLUMES
Excess molar volumes V E m , and deviations in relative permittivity δΡ r of (methyl methacrylate + propan-2-ol, or 2-methylpropan-1-ol, or butan-2-ol, or 2-methylpropan-2-ol) over the entire range of composition have been determined from density and relative permittivity measurements at T = (298.15
This paper reports experimental densities and refractive indices of (cyclohexane, or n-heptane + o-xylene, or m-xylene, or p-xylene, or ethylbenzene) over the whole composition range at T = 298.15 K and at atmospheric pressure. Excess molar volumes and changes of refractive indices were calculated f
## Precise and accurate values of the excess enthalpies of {xC have been determined over the whole composition range at T = 298.15 K. Although all the excess enthalpies are small, those of {xC 6 H 6 + (1 -x)C 6 D 6 } and {xC 6 H 12 + (1 -x)C 6 D 12 } are endothermic and those of {xCH 2 Cl 2 + (1 -
Densities, speeds of sound and refractive indices have been measured for (n-hexane + cyclohexane + 1-hexanol) and its corresponding binaries at T = 298.15 K. In addition, ideal isentropic compressibilities were calculated from the speeds of sound, densities, and literature heat capacities and cubic