Kinetics of Formation of Chromium (III)-EDTA Complex from Mono (Oxalato) Tetraaquochromium (III) and EDTA

V. A. Raman

School of Chemistry, Andhra University, Visakhapatnam 530 003. India

ABSTRACT:

The formation of chromium (lll)-EDTA complex from mono (oxalate) tetraaquo chromium (III) and EDTA has been investigated spectrophotometrically. The reaction was found to be first order with respect to oxalate complex concentration. The reaction proceeds in two paths i.e., EDTA dependent and EDTA independent. Based on the experimental observations a mechanism is proposed for tee reaction.

KEYWORDS:

Tetraaquochromium; EDTA; (oxalate)

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Copy the following to cite this article: Raman V. A. Kinetics of Formation of Chromium (III)-EDTA Complex from Mono (Oxalato) Tetraaquochromium (III) and EDTA. Orient J Chem 1993;9(2).

Copy the following to cite this URL: Raman V. A. Kinetics of Formation of Chromium (III)-EDTA Complex from Mono (Oxalato) Tetraaquochromium (III) and EDTA. Orient J Chem 1993;9(2). Available from: http://www.orientjchem.org/?p=38406