Abstract

M. J. A. Abualreish

A stoichiometric study on the reaction between ferric ion (Fe (III) ) as metal and p-Chloro-Nphenyl-p-Chlorobenzohydroxamic acid as ligand ((abbreviated in this paper as PCNPPCBHA)) was attempted . The ligand PCNPPCBHA was synthesized1,2 and identified3,4. The pH at maximum extraction of the ligand PCNPPCBHA to the metal iron (III) was determined spectrophotometrically and the ratio of the ligand: metal i.e. PCNPPCBHA: Fe+3 was determined by the use of the continuous variation method and confirmed by the slope ratio method.

Stoichiometric; Ferric ion; ligand (PCNPPCBHA)

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