Chemistry, asked by Jezneel2764, 9 months ago

Potassium permanganate and hydrogen peroxide titration

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Answered by harshal9860293159

Hydrogen peroxide in a diluted portion of the sample is quantitatively oxidized by titration with a potassium permanganate solution of known strength. Compounds that are oxidized by potassium permanganate under acidic conditions interfere.

Answered by Anonymous

Answer:

Manganate(VII) ions, MnO4-, oxidise hydrogen peroxide, H2O2, to oxygen gas. The reaction is done with potassium manganate(VII) solution and hydrogen peroxide solution acidified with dilute sulphuric acid. ... Add two hydrogen ions to the right-hand side. Now all you need to do is balance the charges.

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