ОХ263 Oxidation in acidic medium sulfates 10 g ferric

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263. Oxidation in acidic medium sulfates 10 g ferric iron [FeSO4 + Fe2 (SO4) 3] 50 ml of spent 0.1 N KMnO4 solution. Write the equation of oxidation-reduction, make a material and an electronic balance and determine the percentage of FeSO4 in the mixture.

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