The Electrode for Potentiometric Determinаtion of Chromium III, VI in Wаter SolutionsReport as inadecuate




The Electrode for Potentiometric Determinаtion of Chromium III, VI in Wаter Solutions - Download this document for free, or read online. Document in PDF available to download.

The possibilityof determining of chromium III, VI ions was investigated in this paper. It isshown that the electrode on а basis of heаzlewoodite has high selectivity tochromium III ions. Also the stability constants of complexes, forming insystem -Cr3+-Mohr’s salt-CaOH2-PVA ÷ PAA- were determined by potentiometric titration with ion-selectiveelectrode.

KEYWORDS

Heаzlewoodite; Chromium III, VI Ions; Potentiometric Method

Cite this paper

Аmerkhаnovа, S. , Belgibayeva, D. , Shlyаpov, R. and Uаli, А. 2014 The Electrode for Potentiometric Determinаtion of Chromium III, VI in Wаter Solutions. Journal of Materials Science and Chemical Engineering, 2, 52-56. doi: 10.4236-msce.2014.21009.





Author: Shаmshiyа Аmerkhаnovа, Dana Belgibayeva, Rustаm Shlyаpov, Аitolkyn Uаli

Source: http://www.scirp.org/



DOWNLOAD PDF




Related documents