Excess enthalpies and excess volumes of (a bicyclic compound + 1-hexene or 1-hexyne or 1-heptene or 1-heptyne) at 298.15 K
โ Scribed by T.M. Letcher; R.C. Baxter
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 469 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0021-9614
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Excess molar volumes V E m and excess molar enthalpies H E m were measured as a function of mole fraction at T = 303.15 K and atmospheric pressure for each of the mixtures {1-heptyne, or 1-octyne + tetramethylene sulfone (sulfolane)}. Excess molar volumes were also measured for mixtures of (1-hexyne
The results were compared with the values of H E m for the related mixtures, and the possible hydrogen bonding between the alkyne and the ether noted. Various theories of liquid mixtures were fitted with the results. The H E m results were discussed in terms of the NRTL and UNIQUAC models, and were
Flow-microcalorimetric measurements of excess molar enthalpies H E m at the temperatures 298.15 K and 308.15 K are reported for 4x(CH3)3CCH2CH(CH3)2, or CH3(CH2)4CH.CH2, or CH3(CH2)3CH.CH2, or C6H5CH3 + (1 -x)CH3OC(CH3)35 and 4xCH3(CH2)4CH.CH2, or CH3(CH2)3CH.CH2, or C6H5CH3 + (1 -x)CH3OC(CH3)2C2H55