Collect. Czech. Chem. Commun. 1996, 61, 489-500

Interfacial Tension Along the Binodal Curve in the Benzene-Ethanol-Water and n-Hexane-Acetone-Water Ternary Systems at 25 °C

Markéta Čechová and Lidmila Bartovská

Department of Physical Chemistry, Prague Institute of Chemical Technology, 166 28 Prague 6, Czech Republic


The surface tensions, interfacial tensions and densities of conjugate solutions of compositions lying in the miscibility gap were measured for two ternary systems, viz. benzene-ethanol-water and n-hexane-acetone-water, at 25 °C.

Keywords: Interfacial tension; Surface tension; Density; Ternary system.