Measurements of Activity Coefficients In Aqueous Mixed Electrolyte Solutions Of NaCl In CaCl2 - MgCl2 -Arginine - H2O at 250C
Keywords:
EMF Measurements, Pitzer Model;, Electrolyte solution; Activity coefficient; Alanine,, Ionic Strength.Abstract
Aqueous solutions of multi component electrolytes solutions are analogues to natural
brines encountered in water pollution control, oceanography and petroleum drilling. A
thorough knowledge of the thermodynamic properties of these solutions is useful in
understanding the behavior of these solutions. Therefore, in present work the activity
coefficient (γ) of NaCl in several aqueous quaternary electrolyte mixtures were
determined using the Na ion selective electrode by EMF method at temperatures viz.,
25oC over an ionic strength. This experimental activity coefficient data were analyzed
using the Pitzer equations. With a view to ascertain the validity of Pitzer equations for
mixed electrolyte solutions.
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Published
2023-07-20
How to Cite
Dr. A. Kiran Kumar. (2023). Measurements of Activity Coefficients In Aqueous Mixed Electrolyte Solutions Of NaCl In CaCl2 - MgCl2 -Arginine - H2O at 250C. The Bioscan, 18(3), 246–250. Retrieved from https://thebioscan.com/index.php/pub/article/view/6380
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