EXPERIMENTAL DYNAMIC VISCOSITIES OF BINARY MIXTURES: ACETIC ACID + WATER, BENZENE, TOLUENE, n – HEXANE, n – HEPTANE AT 296.15, 302.15, 308.15, 314.15 AND 319.15 K

  • BOLAT GEORGIANA
    "GH. ASACHI" TECHNICAL UNIVERSITY OF IAŞI
  • LISA GABRIELA
    "GH. ASACHI" TECHNICAL UNIVERSITY OF IAŞI
    GAPREOT@CH.TUIAŞI.RO
  • POPA MARCEL
    "GH. ASACHI" TECHNICAL UNIVERSITY OF IAŞI

Abstract

This paper reports the dynamic viscosities of acetic acid + water, benzene, toluene, n-hexane and n-heptane at five temperatures in the range of 230C to 460C throughout the whole concentration range. The viscosity deviations were calculated from experimental data and fitted to a Redlich-Kister polynomial function. Results were analyzed in terms of molecular interactions.

Cuvinte cheie

dynamic viscosities viscosity deviations binary mixtures