Investigation of the ion-solvent interactions in aqueous solutions of some 3-1 electrolytes by ultraacoustic method /

Key Points

• The total hydration numbers have been determined from apparent molar compressibility values.
• Compressibility values were calculated at 20°C using ultrasound velocity and density measurements.
• Extrapolation of the apparent molar compressibility data to infinite dilution was performed.
• Understanding ion-solvent interactions may enable better applications in various chemical processes.