Conductivity Study of Tetra Aqua -1,10- Phenanthroline Zinc(II) Chloride in Aqueous Methanol Mixture at Different Temperatures

The electrical behavior of association phenomena of tetra aqua (1,10 _ phenanthroline) zinc(II) chloride in methanol-water mixture have been investigated by precise conductance measurements at 288.15 - 308.15K which can give informations about ion-ion and ion-solvent interactions in solution. The limiting molar conductance M2+ , the association constant KA and R the main distance between ions in solution as a results of those interactions can be calculated. Thermodynamics parameters (H, G, S) of the association processes and the coulombic forces which play an important role in the association process have been studied also.