全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

Electroanalytical investigations on formation of thallium(I) molybdates as a function of pH

DOI: 10.1590/S0103-50532002000400013

Keywords: molybdates, thallium(i) molybdates, electrometry.

Full-Text   Cite this paper   Add to My Lib

Abstract:

the formation of thallium(i) molybdates obtained by interaction of thallium(i) nitrate and sodium molybdate at specific ph levels 7.6, 5.5 and 4.1 has been studied by electrometric techniques involving potentiometric and conductometric titrations, in aqueous and alcoholic media using each reagent as titrant. well defined breaks and inflections in the titration curves provide cogent evidence for formation of thallium normal-tl2o.moo3, para-3tl2o.7moo3 and octa-2tl2o.8moo3 molybdates in the vicinity of ph 6.8, 5.9 and 5.2, respectively. analytical investigations of the precipitates of thallium(i) molybdates have also been carried out, which substantiate the results of the electrometric study.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133