Traceable mean activity coefficients of barium chloride in dilute aqueous solutions from T=(273 to 333)K and at T=298.15K up to the saturated solution where the molality is 1.7884mol·kg−1

2014 ◽  
Vol 75 ◽  
pp. 128-135 ◽  
Author(s):  
Jaakko I. Partanen
Keyword(s):  
Aqueous Solutions ◽  
Activity Coefficients ◽  
Barium Chloride ◽  
Saturated Solution ◽  
Dilute Aqueous Solutions ◽  
Mean Activity Coefficients

Activity coefficients of potassium perrhenate in aqueous mixtures with KCl, NaCl and KI at 298.15 K

1975 ◽  
Vol 28 (3) ◽  
pp. 665 ◽  
Author(s):  
C Chan
Keyword(s):  
Activity Coefficient ◽  
Aqueous Solutions ◽  
Activity Coefficients ◽  
Aqueous Mixtures ◽  
Ionic Activity ◽  
Activity Product ◽  
Dilute Aqueous Solutions ◽  
Mean Ionic Activity Coefficients

The solubilities of potassium perrhenate in aqueous NaCl, KCl and KI solutions are reported. The solubility activity product for this electrolyte was determined using extrapolation functions involving three different mean ionic activity coefficient expressions. Mean ionic activity coefficients have been computed for potassium perrhenate in dilute aqueous solutions and there is no justification for considering ion association1,2 in these solutions.

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