EXCESS VOLUMES AND SPEED OF SOUND OF TERNARY MIXTURES OF 2-METHOXYETHANOL (1) PLUS BUTYL ACETATE (2) PLUS AROMATIC-HYDROCARBONS (3) AT 303.15-K

Citation
Km. Krishnan et al., EXCESS VOLUMES AND SPEED OF SOUND OF TERNARY MIXTURES OF 2-METHOXYETHANOL (1) PLUS BUTYL ACETATE (2) PLUS AROMATIC-HYDROCARBONS (3) AT 303.15-K, Journal of chemical and engineering data, 40(1), 1995, pp. 128-131
Citations number
12
Categorie Soggetti
Engineering, Chemical",Chemistry
ISSN journal
00219568
Volume
40
Issue
1
Year of publication
1995
Pages
128 - 131
Database
ISI
SICI code
0021-9568(1995)40:1<128:EVASOS>2.0.ZU;2-K
Abstract
Excess volumes and the speed of sound of five ternary mixtures of 2-me thoxyethanol (1) + butyl acetate (2) + benzene (3), + toluene (3), + c hlorobenzene (3), + bromobenzene (3), and + nitrobenzene (3) have been measured at 303.15 K. The excess volumes exhibit positive deviation o ver the entire range of composition in the system 2-methoxyethanol (1) + butyl acetate (2) + benzene (3) and sigmoid behavior in the case of the remaining systems. The deviation in the isentropic compressibilit y exhibits a sigmoid behavior in all the mixtures. The results were co mpared with those predicted by empirical equations.