Journal :   Asian Journal of Research in Chemistry

Volume No. :   7

Issue No. :  7

Year :  2014

Pages :   653-658

ISSN Print :  0974-4169

ISSN Online :  0974-4150


Registration

Allready Registrered
Click to Login

Studies on Conductivity Behaviour of Certain Crown Ethers -Metal (Monovalent) Ion Complexes in Binary Solvent Mixtures



Address:   Dr. Rajesh A. Samant
Department of Chemistry, Kishinchand Chellaram College, Dinshaw Wachha Road, Churchgate, Mumbai – 400020 India.
*Corresponding Author
DOI No:

ABSTRACT:
Crown Ethers are macropolyethers, which are basically neutral compounds and contain cavity, in which cations can be encapsuled. These compounds form complexes with a host cation including alkali and alkaline earth metal ions. The behaviour of these complexes in a particular solvent is of great analytical importance. The purpose of the present work is to study the behaviour of complexes of some of these monovalent cations with 15 Crown 5 (15C) and 18 Crown 6 (18C6) in these EC water mixtures. For the determination of the formation constatnt the conductance measurements of the solutions were done and then the results were computed with the already reported conductance data in 20, 40, 60 and 80 wt% EC + Water mixtures.
KEYWORDS:
Formation constant, crown ethers, binary solvent mixtures, EC+water.
Cite:
Rajesh A. Samant. Studies on Conductivity Behaviour of Certain Crown Ethers -Metal (Monovalent) Ion Complexes in Binary Solvent Mixtures. Asian J. Research Chem. 7(7): July 2014; Page 653-658.
[View HTML]      [View PDF]



Visitor's No. :   119878