Density and Excess Molar Volumes of Binary Mixtures of Bis(2-hydroxyethyl)ammonium acetate+ Water, and Monoethanolamine + Bis(2-hydroxyethyl)ammonium acetate at Temperatures ( 303.15 to 353.15)K

Abstract
In the present work, binary mixtures of bis(2-hydroxyethyl) ammonium acetate(BHEAA) + water, and monoethanolamine + bis(2-hydroxyethyl) ammonium acetate were prepared with different compositions and their density was measured at a temperature range of (303.15 to 353.15) K. Excess molar volumes were calculated using the measured density values and correlated using Redlich Kister type polynomial equation.