Solvation Parameters for The Interaction of HgCl2 with Valporic Acid (VaA) in KNO3 Using Silver Working Electrode (Cyclic Voltammetry)
نویسندگان
1 hemistry Department, Faculty of Science, Mansoura University, 35516-Mansoura, Egypt
2 Chemistry Department, Faculty of Science, Damitta University, Damitta, Egypt
3 Chemistry Department, Faculty of Science, Damitta University, Damitta, Egypt
4 Chemistry Department, Faculty of Science, Mansoura University, 35516-Mansoura, Egypt
5 Chemistry Department, Faculty of Science, Damitta University, Damitta, Egypt
doi
10.26655/jmchemsci.2019.3.1چکیده
Redox reaction mechanism in absence and presence of Valporic Acid (VaA) was Studied in cyclic voltammetry, we used a new silver electrode made from pure Silver piece jointed to Copper wire and isolated by heat shrink polymer to insure Complete isolation, during measurments. The Silver electrode was polished with Al2O3 in woolen piece, washed and used for the cyclic voltammetric Study. The stability constants and Gibbs free energies of Complex reactions between HgCl2 and Valproic acid (VaA) in 0.01 M KNO3 at 22˚C were evaluated and their results were discussed.
