20. Решение задачки по химии №9

38. Calculate the equilibrium concentrations of Fe2, Fe3, Cr3, Cr2O72- ions in a solution obtained by mixing equal volumes of 0.12 M FeSO4 and 0.02 M K2Cr2O7 at pH 1.

If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)