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Association Thermodynamic Parameters (Conductometrically) for Nano Cobalt Sulfate in Mixed EtOH?H2O Solvents at Different Temperatures

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.3, No. 10)

Publication Date:

Authors : ; ; ; ;

Page : 233-243

Keywords : : Thermodynamics; molar conductance; nano cobalt sulfate; free energy; enthalpy; entropy of association; mixed EtOH ? H2O solvents.;

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The molar conductance for nano cobalt sulfate (CoSO4) in different percentages of ethanol (EtOH) and water were measured at 298.15, 303.15, 308.15 and 313.15K. From the molar conductance for nano CoSO4, the solvation parameters like, activity coefficient, association constant, free energy of association, enthalpy of association and entropy of association were estimated. All these solvation parameters were discussed.

Last modified: 2014-10-30 17:25:48