Electrical conductivity measurements of association phenomena for arginine complexes with some transition metals in mono and disaccharide _ water mixture at 310.16K

Abstract

In the present study we have measured the electrical conductivity of Mn(II), Ni(II), Fe(II) complexes with Arginine in aqueous solutions of mono and di saccharide at (310.16 K), The data were analyzed using Lee-Wheaton(LW) conductivity equation for asymmetrical electrolytes. The conductivity parameter: ionic conductivity (λ) association constant (KA) and the average distance parameter between the ions (R) at the best fit values of the standard deviation () have been calculated, The results are discussed depends on the basis of solvent effect on the conductivity parameter of these complexes. Walden products have also been calculated for each solvent composition.

Keywords

• lee-wheaton
• arginine
• ionic conductivity
• walden product