Journal of Chemistry

Ultrasonic studies on Zn+2-Alizarin complex in aqueous solutions

Author:
S. Chidambara vinayagam
Affiliation:

Post Graduate and Research Department of Chemistry Presidency College,Chennai India

Keyword:
Ultrasonic velocity, viscosity, acoustics, adiabatic compressibility, free length, relaxation time, acoustical impedance, solvation number.
Issue Date:
August 2011
Abstract:

Ultrasonic velocities (U), densities (r) and viscosities (h) are measured in aqueous solutions of Alizarin in presence of Zn+2 ion at 298 K in the concentration of 2.5 ´ 10-4 M. The interaction between solvent molecules and the Alizarin-Zn+2 ion complexes are observed in the pH range of 3.5-5.5. Acoustical parameters such as adiabatic compressibility (k), free length (Lf), relaxation time (ô), acoustical impedance (z) and solvation number (Sn) values are also calculated. These values indicate complexation of Zn+2 ion with Alizarin at a particular pH.

Pages:
205-212
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
DOI:
juc

Copy the following to cite this article:

S. Chidambara vinayagam , "Ultrasonic studies on Zn+2-Alizarin complex in aqueous solutions ", Journal of Ultra Chemistry, Volume 7, Issue 2, Page Number 205-212, 2016

Copy the following to cite this URL:

S. Chidambara vinayagam , "Ultrasonic studies on Zn+2-Alizarin complex in aqueous solutions ", Journal of Ultra Chemistry, Volume 7, Issue 2, Page Number 205-212, 2016

Available from: http://www.journalofchemistry.org/paper/487/

Ansari Education And Research Society
Facebook Google Plus Twitter
Secured Site
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License Cross Ref ACS