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Oxidations with alkaline permanganate using formic acid for back-titration: Determination of lead and thallium

โœ Scribed by I.M. Issa; R.M. Issa

Publisher
Elsevier Science
Year
1955
Tongue
English
Weight
515 KB
Volume
13
Category
Article
ISSN
0003-2670

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๐Ÿ“œ SIMILAR VOLUMES

Oxidations with alkaline permanganate us
Oxidations with alkaline permanganate using monovalent thallium for the back titration: Estimation of lead. selenium, tellurium and chromium
โœ I.M. Issa; R.M. Issa ๐Ÿ“‚ Article ๐Ÿ“… 1955 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 414 KB

## Uttiuersily (Egypt) SrAhrnll recommended the USC of formatc in the back titration of KMnO, in alkaline media. His method depends on the titration of KM&, in presence of Baf2 ions which check the reduction at the manganate state. The end-point is detected by the disappearencc of the pink colour