01. Решение задачи по химии63

4. To 25.00 cm3 of KClO3 solution, 25.00 cm3 of 0.1200 N FeSO4 solution was added, the excess of which was titrated with 5.00 cm3 of 0.1100 N KMnO4 solution. Calculate the percentage of KClO3 in the solution if the density of this solution is 1.020 g/cm3.

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