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Isopiestic determination of the osmotic coefficient and vapour pressure of N-R-4-(N,N-dimethylamino)pyridinium tetrafluoroborate (R = C4H9, C5H11, C6H13) in the ethanol solution at T = 298.15 K

✍ Scribed by Jaber Jahanbin Sardroodi; Maryam Atabay; Jafar Azamat


Book ID
113698696
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
278 KB
Volume
49
Category
Article
ISSN
0021-9614

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HmEandVmEof the polar solventsN-methyl-2
✍ T.M. Letcher; P.G. Whitehead πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 215 KB

In this paper we report excess molar enthalpies H E m and excess molar volumes V E m of the polar solvents N -methyl-2-pyrrolidinone (C 5 H 9 NO), N ,N -dimethylformamide (C 3 H 7 NO), and dimethyl sulphoxide (C 2 H 6 SO) with 1-hexyne, or 1-heptyne, or 1octyne at T = 298.15 K. The H E m values are