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854834 
Journal Article 
Excess molar volumes of (propiophenone+benzene, or toluene, or ethylbenzene, or butylbenzene) at temperatures 298.15K and 328.15K 
Morávková, L; Linek, J 
2005 
1 
Journal of Chemical Thermodynamics
ISSN: 0021-9614 
37 
9 
1023-1028 
WOS:000231103400016 
The densities of (propiophenone + benzene, or toluene, or ethylbenzene, or butylbenzene) were measured at temperatures 298.15 K. and 328.15 K by means of a vibrating-tube densimeter. The excess molar volumes V-m(E) calculated from the density data show that the deviations from ideal behaviour in the systems studied (all being negative) become more negative as the temperature is raised. The V-m(E) results were correlated using the fourth-order Redlich-Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters. (c) 2005 Elsevier Ltd. All rights reserved. 
propiophenone; benzene; toluene; ethylbenzene; butylbenzene; binary mixture; density; excess volume; temperature dependence