Pregledni rad

Excess Molar Volume of Binary Systems Containing Mesitylene

L. Morávková ; Institute of Chemical Process Fundamentals of the Academy of Sciences of the Czech Republic, v. v. i., CZ-165 02 Prague 6 – Suchdol, Češka Republika
Z. Sedláková ; Institute of Chemical Process Fundamentals of the Academy of Sciences of the Czech Republic, v. v. i., CZ-165 02 Prague 6 – Suchdol, Češka Republika

Sažetak

This paper presents a review of density measurements for binary systems containing 1,3,5-trimethylbenzene (mesitylene) with a variety of organic compounds at atmospheric pressure. Literature data of the binary systems were divided into nine basic groups by the type of contained organic compound with mesitylene. The excess molar volumes calculated from the experimental density values have been compared with literature data. Densities were measured by a few experimental methods, namely using a pycnometer, a dilatometer or a commercial apparatus. The overview of the experimental data and shape of the excess molar volume curve versus mole fraction is presented in this paper. The excess molar volumes were correlated by Redlich–Kister equation. The standard deviations for fitting of excess molar volume versus mole fraction are compared. Found literature data cover a huge temperature range from (288.15 to 343.15) K.

Ključne riječi

Mesitylene; 1,3,5-trimethylbenzene; comparison; density; excess molar volume

Hrčak ID:

101554

URI

https://hrcak.srce.hr/101554

Datum izdavanja:

9.5.2013.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.886 *