Thermodynamics of electrolyte solutions: Activity and osmotic coefficients of aqueous NaCl in the NaCl-MgCl2-H2O system at different temperatures by the EMF method |
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| Authors: | N Kondala Rao and J Ananthaswamy |
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| Institution: | (1) Department of Chemistry, Osmania University, 500007 Hyderabad, India |
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| Abstract: | The activity and osmotic coefficients of aqueous NaCI in the NaCl-MgCl2-H2O system at 25, 35 and 45°C and total ionic strengths of 0.5, 1, 2 and 3 were obtained by an EMF method using a sodium ion-selective
electrode and an Ag/AgCl electrode. The Harned coefficients and Pitzer binary and ternary interaction coefficients were also
determined. |
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| Keywords: | Thermodynamics of electrolytes activity coefficient sodium chloride magnesium chloride potentiometry |
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