ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

Thermodynamics of Solvation for Nano Barium Carbonate in Mixed DMF?H2O Solvents at Different Temperatures

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.3, No. 9)

Publication Date:

Authors : ; ; ;

Page : 97-105

Keywords : Thermodynamics; molar solubility; nano barium carbonate; free energy; enthalpy; entropy of solvation; mixed DMF ? H2O solvents;

Source : Downloadexternal Find it from : Google Scholarexternal


The molar solubility for nano barium carbonate (BaCO3) in different percentages of dimethylformamide (DMF) and water were measured at 292.15, 303.15, 308.15 and 313.15K. From the molar solubilities for nano BaCO3, the solvation parameters like, activity coefficient, solubility product, free energy of solvation, enthalpy of solvation and entropy of solvation were estimated. All these solvation parameters were discussed.

Last modified: 2014-10-14 22:20:13