Determination of the Stability Constant of Cobalt+2 -P-Chloro-N-Phenyl-P-Chlorobenzohydroxamic Acid Complex

M. J. A. Abualreish

Department of Chemistry, Faculty of Science and Technology Umdurman Islamic University, Umdurman (Sudan)

Download this article as:

ABSTRACT:

The stability constant of the complex Cobalt+2- p-Chloro-N- Phenyl-p-Chlorobenzohydroxamic acid was determined spectrophotometrically.The ligand p-Chloro-N-Phenyl-p-Chloro-benzohydroxamic acidabbreviated in this paper as PCNPPCBHA was synthesized and identified. The pH at maximum extraction of the ligand PCNPPCBHA to the metal Cobalt+2 and the ratio of the ligand: metal, were determined.

KEYWORDS:

Stability constant; cobalt+2- p-chloro-N-phenyl - p-chlorobenzohydroxamic acid complex