Excess molar volumes V E m , measured at the temperature 298.15 K in an Anton-Paar densimeter, are reported for {xC6H14 The experimental results have been correlated with polynomial equations.
Excess volumes of (bromochloromethane or 1-bromo-2-chloroethane + heptane or cyclohexane or benzene or tetrachloromethane) at the temperature 298.15 K
✍ Scribed by M. Artal; J. Muñoz Embid; I. Velasco; S. Toı́n
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 340 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-9614
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✦ Synopsis
Excess molar volumes V E m of [x(BrCH2Cl or BrCH2CH2Cl) + (1x){CH3(CH2)5CH3 or c-(CH2)6 or C6H6 or CCl4}] have been determined from density measurements at the temperature 298.15 K, using a vibrating-tube densimeter. Excess molar volumes V E m for these mixtures are positive, but noticeably less positive when C6H6 or CCl4 is the second substance.
📜 SIMILAR VOLUMES
The excess molar enthalpies H E m [x{BrCH2Cl or BrCH2CH2Cl or BrCH2CH2CH2Cl or BrCH2(CH2)2CH2Cl} + (1x)(CCl4 or C6H6)] have been measured at the temperature 298.15 K. Mixing was endothermic at all mole fractions except for [x{BrCH2Cl or BrCH2CH2CH2Cl or BrCH2(CH2)2CH2Cl} + (1x)C6H6]. The so-called '
The densities of the mixtures (hexane or cyclohexane+propan-2-ol or butan-2-ol) at the temperatures (288.15 and 298.15) K have been measured using a vibrating-tube densitometer. Excess molar volumes V E m were calculated. The results were described by means of the ERAS model. All mixtures exhibit po