• 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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    • Keywords


      Thermodynamics of electrolytes; activity coefficient; sodium chloride; magnesium chloride; potentiometry

    • 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.

    • Author Affiliations


      N Kondala Rao1 J Ananthaswamy1

      1. Department of Chemistry, Osmania University, Hyderabad - 500007, India
    • Dates

  • Journal of Chemical Sciences | News

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