Kinetic Study of the Complexation of Palladium (II) With 2-(5-Bromo-2-Pyridylazo)-5-Diethylaminophenol

Journal Title, Volume, Page:

An-Najah University Journal for Research - Natural Sciences - Volume 4, Issue 1

Year of Publication:

1987

Link:

http://scholar.najah.edu/publication/journal-article/kinetic-study-complexation-...

Authors:

Bassem F. Shraydeh

Chemistry Department, Faculty of Science , An-Najah National University , Nablus, Palestine

Current Affiliation:

Department of Chemistry, An-Najah National University, Nablus, Palestine

[email protected]

Ali Z. Abu Zuhri

Chemistry Department, Faculty of Science , An-Najah National University , Nablus, Palestine

Preferred Abstract (Original):

The kinetics of the complexation reaction of palladium with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP) has been studied in the stability time at the optimum pH of 3.53 in presence of 50% ethanol. The effect of ionic strength and temperature on the reaction rate were reported. A mechanism has been postulated and the stability constants of the individual steps were determined. The Arrhenius and thermodynamic parameters were evaluated and discussed.

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Kinetic Study of the Complexation of Palladium (II) With 2-(5-Bromo-2-Pyridylazo)-5-Diethylaminophenol