Thermodynamic Studies of 5-(P-Bromophenylazo)-3 Phenylrhodanine and Its Metal Complexes.

Authors

M. EI-Komy, Physical & Mathmatics Science Department., Faculty of Engineering (Shoubra), Benha Branch., Zagazig University, Cairo., Egypt.

Corresponding Author

EI-Komy, M.

Subject Area

Mathematics and Engineering Physics

Article Type

Original Study

Abstract

The dissociation constant of 5-(p-bromophenylazo)-3-phenylrhodanine (HL) and metal-ligand stability constants of its complexes with bivalent (Mn2+, Co2+, Ni2+ and Cu2+) metal icons have been determined potentiometrically in 0.1 M KÇI and 40% (v/v) ethanol-water mixture. The order of the stability constants of the formed complexes was found to be Mn2+

Keywords

5; (p; bromophenylazo); 3; phenylrhodanine. potentiometry and thermodynamics

Recommended Citation

EI-Komy, M. (2021) "Thermodynamic Studies of 5-(P-Bromophenylazo)-3 Phenylrhodanine and Its Metal Complexes.," Mansoura Engineering Journal: Vol. 27 : Iss. 3 , Article 8.
Available at: https://doi.org/10.21608/bfemu.2021.142985