Abstract
Viscosity, ultrasonic velocity and density measurements have been carried out for glycylglycine in aqueous FeCl3 solution as a function of molality at T=288.15 K, 298.15 K and 308.15 K. The experimental data have been used to derive properties such as isentropic compressibility (κ S ), change in isentropic compressibility (Δκ S ), relative change in isentropic compressibility (Δκ S /κ 0), apparent molar compressibility, volume and their limiting apparent molar quantities along with the constants S K , S V and viscosity B-coefficient. The obtained thermodynamic properties have been discussed in terms of molecular interactions.
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Santosh, M.S., Bhat, D.K. & Bhat, A.S. Volumetric and Ultrasonic Investigation of Glycylglycine in Aqueous FeCl3 Solutions. J Solution Chem 39, 1763–1773 (2010). https://doi.org/10.1007/s10953-010-9619-5
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DOI: https://doi.org/10.1007/s10953-010-9619-5