Vapour pressures of (butanenitrile + propan-1-ol or propan-2-ol) at temperatures T between 278.15 K and 323.15 K were measured by a static method. Excess molar enthalpies and volumes were also measured at T=298.15 K. Following Barker's method, the activity coefficients and the excess molar Gibbs fre
Vapour pressures at several temperaturesTand excess functions atT=298.15 K of (butanenitrile+hexan-1-ol or octan-1-ol
✍ Scribed by R. Garriga; P. Pérez; M. Gracia
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 397 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-9614
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✦ Synopsis
Vapour pressures of (butanenitrile+hexan-1-ol or octan-1-ol) between the temperatures T=288.15 K and 323.15 K were measured by a static method. Excess enthalpies and volumes were also measured at T=298.15 K. Reduction of the vapour pressures to obtain activity coefficients and excess molar Gibbs free energies was carried out by Barker's method. The apparent hydrogen-bond contribution to )n-2CH2OH} all the molar excess functions increase with the chain-length of the alcohol.
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Vapour pressures of (butanenitrile + ethanol or butan-1-ol) between the temperatures T=278.15 K and 323.15 K were measured by a static method. Excess enthalpies and volumes were also measured at T=298.15 K. Reduction of the vapour pressures to obtain activity coefficients and excess molar Gibbs free
Vapour pressures, excess enthalpies, and excess volumes of (butanenitrile + methanol, + pentan-1-ol, + heptan-1-ol, + nonan-1-ol, or + decan-1-ol) were measured at a temperature T=298.15 K. Vapour pressures of mixtures containing methanol have also been measured at T=278.15 K, 288.15 K, 308.15 K, an