Potentiometric Investigation on Co (II) and Nl (II) Complexes With Glycyl-Glycyl-Glycine Peptide at Different Ionic Strengths
P. J. Sondawale1 and M. L. Narwade2
1Government Polytechnic College, GadchiroH-442 605, India. 2Government Science College, Gadchiroli-442 605, India.
Article Received on : December 25, 1996
Article Accepted on :
The proton ligand and metal ligand stability constants of Co (II) and Ni (II) complexes with Glycyl-Glycyl-Glycine peptide have been studied potentiometrically at different ionic strengths (27± 0.1 °C). The values of proton ligand stability constants (pK) and metal-ligands stability constants (logk) at various ionic strengths are utilised to estimate the thermodynamic stability constants at zero ionic strength and to know the exact nature of reaction mechanism of complexation equilibria.
KEYWORDS:Proton ligand; metal ligand; equilibria
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| Copy the following to cite this article: Sondawale P. J, Narwade M. L. Potentiometric Investigation on Co (II) and Nl (II) Complexes With Glycyl-Glycyl-Glycine Peptide at Different Ionic Strengths. Orient J Chem 1997;13(1). |
| Copy the following to cite this URL: Sondawale P. J, Narwade M. L. Potentiometric Investigation on Co (II) and Nl (II) Complexes With Glycyl-Glycyl-Glycine Peptide at Different Ionic Strengths. Orient J Chem 1997;13(1). Available from: |
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