36. Решение задачи по химии №003 698

25. Calculate the molar concentration of the equivalent of a solution of potassium dichromate, if 15.25 cm3 of a solution of ferrous sulfate was used to titrate 20.00 cm3 of a solution of K2Cr2O7, С(1/1FeSO4)=0.0528 mol/dm3.

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