Densities, speeds of sound, refractive indices, and the corresponding changes of mixing at 25 degrees C and atmospheric pressure for systems composedby ethyl acetate, hexane, and acetone

Densities, speeds of sound, and refractive indices of the ternary system co mposed of ethyl acetate, hexane, and acetone and the binary combinations of these constituents have been measured. The excess molar volumes and isentr opic compressibility and molar refraction changes. of mixing were calculate d and correlated using the Redlich-Kister expression.