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Vapour  +  liquid equilibrium measurements and correlation of the ternary mixture (N-methylacetamide  +  ethanol  +  water) at the temperature 313.15 K

โœ Scribed by Jan Zielkiewicz

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
95 KB
Volume
32
Category
Article
ISSN
0021-9614

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โœฆ Synopsis

Total vapour pressure measurements made by a modified static method for the ternary mixture (N -methylacetamide + ethanol + water) and for the binary mixture (N -methylacetamide + ethanol) at the temperature 313.15 K are presented. Different expressions for the excess Gibbs free energy are tested, and prediction of ternary (vapour + liquid) equilibrium from binary results is examined.

๐Ÿ“œ SIMILAR VOLUMES

Excess volumes in (N-methylacetamide &#x
Excess volumes in (N-methylacetamide  +  ethanol +  water) atT = 313.15 K
โœ Jan Zielkiewicz ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 131 KB

Excess volumes V E measured at the temperature 313.15 K in a dilution dilatometer are reported for (N -methylacetamide + ethanol), and for (N -methylacetamide + ethanol + water). The results have been analysed using various correlation equations and the possibility of predicting the ternary V E valu

Excess volumes in (N-methylacetamide &#x
Excess volumes in (N-methylacetamide  +  methanol +  water) at the temperature 313.15 K
โœ J. Zielkiewicz ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 101 KB

Excess molar volumes, V E , measured at the temperature 313.15 K in a dilution dilatometer are reported for binary mixtures (N -methylacetamide + water), (N -methylacetamide + methanol), and for the ternary mixture (N -methylacetamide + methanol + water). The results have been analysed using various

Measurement and correlation of activity
Measurement and correlation of activity coefficients for the ternary system (sodium bromide  +  sodium acetate  +  water) at T =  298.15 K
โœ Weidong Yan; Rui Zhang; Ranran Fu; Shijun Han ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 89 KB

Activity coefficients of sodium bromide in aqueous mixtures of sodium bromide and sodium acetate were determined by e.m.f. measurements at T = 298.15 K and the total ionic strengths of (0.1, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0) mol โ€ข kg -1 . The experimental results were fitted using the Scatchard-Rush

Quaternary (liquid  +  liquid)
Quaternary (liquid  +  liquid) equilibria for (water  +  ethanol  +  toluene  +  1,1-dimethylethyl methyl ether or 1,1-dimethylpropyl methyl ether) at the temperature 298.15 K
โœ Yao Chen; ; Kazuhiro Tamura; ; Toshiro Yamada ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 145 KB

Liquid + liquid) equilibrium tie-lines were measured for the two quaternary systems = 101.3 kPa. The experimental (liquid + liquid) equilibrium results have been satisfactorily correlated by modified and extended UNIQUAC models both with ternary and quaternary parameters in addition to binary ones.

Activity coefficients of electrolyte and
Activity coefficients of electrolyte and amino acid in the systems (water  +  potassium chloride  + dl -valine) at T = 298.15 K and (water  +  sodium chloride  + l -valine) at T =  308.15 K
โœ A. Khavaninzadeh; H. Modarress; V. Taghikhani; M.K. Khoshkbarchi ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 139 KB

The activity coefficient data were reported for (water + potassium chloride + DL-valine) at T = 298.15 K and (water + sodium chloride + L-valine) at T = 308.15 K. The measurements were performed in an electrochemical cell using ion-selective electrodes. The maximum concentrations of the electrolytes