VANADIUM(III) COMPLEXES IN AQUEOUS SOLUTION WITH THE DICARBOXYLIC OXALIC, MALONIC AND SUCCINIC ACIDS

VANADIUM(III) COMPLEXES IN AQUEOUS SOLUTION WITH THE DICARBOXYLIC OXALIC, MALONIC AND SUCCINIC ACIDS

The complex species formed in aqueous solution (25 °C, I = 3.0 mol.dm-3 KCl ionic medium) between V3+ cation and the dicarboxylic acids oxalic, malonic and succinic (H2L) have been studied potentiometrically. The application of the least-squares computer program LETAGROP to the experimental (emf H)...

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Bibliographic Details
Main Authors: BRIUCAL,JULIO, LUBES,VITO, ARAUJO,MARY LORENA, BRITO,FELIPE
Language:English
Published: Sociedad Chilena de Química 2004
Subjects:
Vanadium(III) complexes
Solution equilibria
Potentiometric studies
Stability constants
Speciation
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072004000400003
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