Apparent molar volumes and transport behavior of glycine and l-valine in aqueous solutions of tripotassium citrate at T = (308.15 and 318.15) K

摘要: Abstract Densities and viscosities of glycine l -valine have been measured at 308.15 318.15 K in aqueous tripotassium citrate solutions ranging from 0.2 to 0.8 mol kg − 1 citrate. The viscosity data analyzed by Jones–Dole equation. activation parameters viscous flow obtained throw light on the mechanism flow. values apparent molar volume, partial volume infinite dilution relative each amino acid various evaluated density data. volumes transfer water solution also calculated. Transfer used calculate pair triplet interactions. results discussed terms solute–solute solute–solvent interactions structural changes solutes solutions.