Affiliation:
1. Department of Chemistry. Malaviya Regional Engineering College, Jaipur (India)
Abstract
The formation and composition of thorium arsenates obtained by the interaction of thorium nitrate and different alkali arsenates (meta, pyro and ortho) at specific pH levels 7.2, 8.3 and 11.1 have been studied by employing electrometric techniques involving amperometric, pH, potentiometric and conductometric titrations. The results provide cogent evidence for the formation of three thorium arsenates having the molecular formulae ThO2·2 As2O5, ThO2·As2O5 and 3 ThO2·2 As2O5 in the vicinity of pH 4.2, 4.9 and 5.6 respectively. Analytical investigations of the compounds have also been carried out which substantiate the results of electrometric study.
Cited by
2 articles.
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