Measurement and Modeling of Thermodynamic Properties for Ternary Mixtures Containing 1-Butyl-3-methylimidazolium-Based Ionic Liquids with Acetophenone and Acetic or Propionic Acid

In the present work, we obtained density (ρ123), speed of sound (u123), excess molar volume (Vm123E), and deviation in isentropic compressibility (Δks123) for ternary mixtures of {[BMIM][BF4] (x1) + acetic acid (x2) + acetophenone (x3)} (mixture 1), {[BMIM][BF4] (x1) + propionic acid (x2) + acetophenone (x3)} (mixture 2), and {[BMIM][PF6] (x1) + acetic acid (x2) + acetophenone (x3)} (mixture 3) at temperatures ranging between 293.15 and 333.15 K...