Determination of Formation Constants of Some Mixed Complexes of Glycocymin and Nitrilotriacetic Acid by Paper Electrophoresis (Cu (II), UO2 (II), Co (II), Zn (II), Cd (II)-Nitrilotriacetic Acid-Glycocymin System)

Padmakshi Singh and Satyendra Singh  

Kashi Naresh Government Post Graduate College, Gyanpur, Sant Ravi Das Nagar, Bhadohi - 221 304 India.

ABSTRACT:

Formation constant of mixed complexes of Cu (II), UO2 (II), Co (II), Zn (II), Cd (II) NTA and Glycocymin was determined by paper electrophoresis. The value of stability constant of studied complexes were found to be 5.35, 5.15, 4.23, 3.67, 3.45, 3.41 for Cu (II), UO2 (II), Co (II), Zn (II), Cd (II) respectively at Ionic strength 0.1M perchloric acid at 35°C.

KEYWORDS:

Paper electrophoresis; stability constant; mobility; mixed complex

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Copy the following to cite this article: Singh P, Singh S. Determination of Formation Constants of Some Mixed Complexes of Glycocymin and Nitrilotriacetic Acid by Paper Electrophoresis (Cu (II), UO2 (II), Co (II), Zn (II), Cd (II)-Nitrilotriacetic Acid-Glycocymin System). Orient J Chem 2008;24(1).

Copy the following to cite this URL: Singh P, Singh S. Determination of Formation Constants of Some Mixed Complexes of Glycocymin and Nitrilotriacetic Acid by Paper Electrophoresis (Cu (II), UO2 (II), Co (II), Zn (II), Cd (II)-Nitrilotriacetic Acid-Glycocymin System). Orient J Chem 2008;24(1). Available from: http://www.orientjchem.org/?p=23303