International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064


Downloads: 101

Research Paper | Chemistry | India | Volume 4 Issue 11, November 2015


Speciation of Binary Complexes of Pb(II), Cd(II) and Hg(II) with L-Valine in Low Dielectric Media

Dr. P. Bhushanavathi, Dr. P. Sarada


Abstract: Speciation of binary complexes of Pb (II), Cd (II) and Hg (II) in 0.0-60.0 % v/v 1, 2-Propanediol-water mixtures with L-valine at an ionic strength of 0.16 mol L-1 and 303.0 K was studied pH metrically. The approximate formation constants obtained by classical methods are refined using MINIQUAD75 computer program. The binary species confirmed are ML and ML2 for Pb (II), Cd (II) and Hg (II). The species distribution, which gave the important information regarding the extent of formation various species with pH and the effect of influential parameters on stability constants were also studied.


Keywords: Binary species, L-valine, 1, 2-Propanediol, MINIQUAD75


Edition: Volume 4 Issue 11, November 2015,


Pages: 1307 - 1310


How to Cite this Article?

Dr. P. Bhushanavathi, Dr. P. Sarada, "Speciation of Binary Complexes of Pb(II), Cd(II) and Hg(II) with L-Valine in Low Dielectric Media", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=NOV151321, Volume 4 Issue 11, November 2015, 1307 - 1310

How to Share this Article?

Enter Your Email Address


Similar Articles with Keyword '1'

Downloads: 53

Research Paper, Chemistry, Nigeria, Volume 2 Issue 3, March 2013

Pages: 457 - 459

Selenium Content in some Brands of Bottled Beer Marketed in Makurdi Town Benue State, Nigeria

A. D. Oklo, R. Sha'Ato, K. Asemave, C.Mkurzurum

Share this Article

Downloads: 127

Research Paper, Chemistry, India, Volume 5 Issue 5, May 2016

Pages: 2066 - 2070

Comparative Study of the Antiurolithiatic Activity of Plant Hydroalcoholic Extract of Argemone mexicana, Cissus javana DC and Garcinia pendunculata

O. Ibopishak Singh, A. Bimola Devi

Share this Article

Similar Articles with Keyword 'MINIQUAD75'

Downloads: 122

Research Paper, Chemistry, India, Volume 5 Issue 7, July 2016

Pages: 2203 - 2207

Influence of Dielectric Constant on Protonation Equilibria of Phenylalanine and Maleic Acid in Ethylene Glycol-Water Mixtures

T. Sreevaram, A. V. R. Gajapathi Raju, N. Vijaya Kumar, B. B. V. Sailaja

Share this Article

Downloads: 145

Research Paper, Chemistry, India, Volume 5 Issue 10, October 2016

Pages: 361 - 367

Effect of Ethylene Glycol on Chemical Speciation of Ternary Complexes of Phenylalanine and Maleic Acid with Ca(II), Mg(II) and Zn(II) Metal Ions

T. Sreevaram, A. V. R. Gajapathi Raju, N. Vijaya Kumar, B. B. V. Sailaja

Share this Article

Similar Articles with Keyword 'Binary'

Downloads: 102

Research Paper, Chemistry, India, Volume 4 Issue 4, April 2015

Pages: 1217 - 1222

Acoustical and Transport Behavior of Tetrapropylammonium Bromide in Binary Mixtures of N, N-Dimethylformamide and Ethylmethylketone at Different Temperatures

Baljeet Singh Patial

Share this Article

Downloads: 107

Research Paper, Chemistry, India, Volume 3 Issue 11, November 2014

Pages: 3209 - 3212

Apparent Molar Volume and Viscometric Study of Carboxylic Acids in Binary Mixture of Ethanol

Sunil Kumar Sikarwar, V. R. Chourey

Share this Article

Similar Articles with Keyword 'species'

Downloads: 104

Research Paper, Chemistry, Libya, Volume 3 Issue 9, September 2014

Pages: 1677 - 1680

Preliminary Phytochemical and Antibacterial Studies of Olea europaea and Polygonum maritimum Libyan Plants

Salem Edrah, Ashok Kumar

Share this Article

Downloads: 104

Research Paper, Chemistry, India, Volume 5 Issue 9, September 2016

Pages: 1470 - 1472

Eight Newazo Compounds Synthesis and Spectral and Antimicrobial Analysis

Namrata Shelke, N.S. Thakare

Share this Article
Top