Volumetric and Viscometric Studies of Solute –Solvent and Solute-Solute Interactions of Glycine in Aqueous in Aqueous Electrolytes at 30oC
International Journal of Science, Technology and Society
Volume 3, Issue 1-2, January 2015, Pages: 6-9
Received: Nov. 11, 2014;
Accepted: Nov. 13, 2014;
Published: Nov. 22, 2014
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Yasmin Akhtar, Department of chemistry, University of Tabuk, Tabuk, Saudi Arabia
Densities and viscosities of Glycine in aqueous NaCl and MgCl2(0.02& 0.06 M ) solutions have been determined experimentally at 30oC.The results obtained from density and viscosity measurement have been used to calculate A and B coefficients and free energies of activation of viscous flow of solvent Δ µ10# and solute Δ µ20# .The results are discussed in terms of the dehydration effect of the electrolytes upon the amino acids and weak solute- solute and strong solute- solvent interactions. The properties of these amino acids in water and water+ electrolytes solution systems are discussed in terms of the charge , size and hydrogen bonding effect.
Volumetric and Viscometric Studies of Solute –Solvent and Solute-Solute Interactions of Glycine in Aqueous in Aqueous Electrolytes at 30oC, International Journal of Science, Technology and Society. Special Issue: Academic Research for Multidisciplinary.
Vol. 3, No. 1-2,
2015, pp. 6-9.
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