Mean Ionic Activity Coefficients of NaBr in the Ternary System NaBr–SrBr2–H2O at 288.15 K using the Cell Potential Method

2020 ◽  
Vol 65 (11) ◽  
pp. 5083-5089
Author(s):  
Xing Liu ◽  
Lan-Rong Zhao ◽  
Shi-Hua Sang ◽  
Yun-Yun Gao ◽  
Qi Ge
Keyword(s):  
Ternary System ◽  
Activity Coefficients ◽  
Potential Method ◽  
Cell Potential ◽  
Ionic Activity ◽  
Mean Ionic 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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