- Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
- Vol: 36
- ANALYTICAL APPLICATIONS FOR SEMI MICRO DETERMİNATİON OF SOME OXIDANTS. USİNG RAPID POTENTIOMETRIC ME...
ANALYTICAL APPLICATIONS FOR SEMI MICRO DETERMİNATİON OF SOME OXIDANTS. USİNG RAPID POTENTIOMETRIC METHOD
Authors : M. Zaky
Pages : 0-0
Doi:10.1501/Commub_0000000452
View : 7 | Download : 3
Publication Date : 1990-01-01
Article Type : Research
Abstract :This investigation is an application of the method involving determination of H AsO4, KIO3, KBrO3, KMnO4, and K2S2O8 as oxidants. The method is based on reduction of oxidants by hydrazine sulphate in different pHs, adding a measure excess of hydrazine to reduce the ox:« dant, then unreacted hydrazine oxidized by iodine dissolved in acceti acid. The liberated iodide was then potentiometrically titrated against Ag(l) using silver amalgam as the indicator elect- rode.Keywords : ANALYTICAL APPLICATIONS, SEMI MICRO, POTENTIOMETRIC METHOD