Journal of Chemistry

Potentiometric and thermodynamic studies of VO(II), UO2(II) complexes with carboxy methyl mercapto succinic acid

Author:
K.K. GUPTA, TEJINDER KAUR and *EKTA DADHICH
Affiliation:

P.G. department of Chemistry Government College Kota  India

Email:-ektadadhich@yahoo.com

Keyword:
Issue Date:
April 2013
Abstract:

The metal ligand stability constants of carboxy methyl mercapto succinic acid with VO(II),UO2 (II) metals ions have been determined in 40 %(v/v) methanol –water and 40%(v/v) dioxane- water mixtures at ionic strength μ= 0.1M(KNO3) at three different temperature (25°,35° and 45°C) employing Bjerrum-Calvin pH titration technique. The stability of complexes follows the order. VO(II)> UO2 (II)


The free energy, enthalpy and entropy changes involved inthe complexation have also been evaluated at 35°C in 40% (v/v) methanol – water and 40%(v/v) dioxane- water mixtures .

Pages:
1-6
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
DOI:
juc

Copy the following to cite this article:

K.K. GUPTA, TEJINDER KAUR and *EKTA DADHICH, "Potentiometric and thermodynamic studies of VO(II), UO2(II) complexes with carboxy methyl mercapto succinic acid", Journal of Ultra Chemistry, Volume 9, Issue 1, Page Number 1-6, 2016

Copy the following to cite this URL:

K.K. GUPTA, TEJINDER KAUR and *EKTA DADHICH, "Potentiometric and thermodynamic studies of VO(II), UO2(II) complexes with carboxy methyl mercapto succinic acid", Journal of Ultra Chemistry, Volume 9, Issue 1, Page Number 1-6, 2016

Available from: http://www.journalofchemistry.org/paper/319/

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