Excess volumes of (benzylnitrile + an aromatic hydrocarbon) at the temperature 298.15 K
โ Scribed by Wang Haijun; Chen Mingzhi; Zheng Guokang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 404 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-9614
No coin nor oath required. For personal study only.
โฆ Synopsis
Excess volumes have been measured by means of a continuous-dilution dilatometer for
or C6H5C2H5 or C6H5CH:CH2}] at the temperature 298.15 K. Values of V E m are negative over the entire range of composition for all mixtures. =V E m (minimum)= and =V E m (x=0.5)= values of this series decrease in the sequence: C6H5CH3 q C6H5CH2CH3 q p-C6H4(CH3)2 q m-C6H4(CH3)2 q o-C6H4(CH3)2 q C6H5CH:CH2 q C6H6. The results shows that there are quite strong interactions between nitrile molecules and aromatic-hydrocarbon molecules.
๐ SIMILAR VOLUMES
Excess volumes have been measured by means of a continuous-dilution dilatometer for (benzonitrile + benzene or toluene or o-xylene or m-xylene or p-xylene or ethylbenzene or styrene) at T = 298.15 K. V E values are negative over the entire range of composition for all mixtures. =V E m (minimum)= and
Excess molar volumes have been measured by means of a continuous dilution dilatometer for (g-butyrolactone + benzene, or toluene, or o-xylene, or m-xylene, or p-xylene, or ethylbenzene, or styrene) at T = 298.15 K. The V E m values are negative over the entire range of composition for all the binary