Densities, Speeds of Sound, Refractive Indices, and the Corresponding Changes of Mixing at 25 °C and Atmospheric Pressure for Systems Composed by Ethyl Acetate, Hexane, and Acetone

Densities, speeds of sound, and refractive indices of the ternary system composed of ethyl acetate, hexane, and acetone and the binary combinations of these constituents have been measured. The excess molar volumes and isentropic compressibility and molar refraction changes of mixing were calculated and correlated using the Redlich−Kister expression.