18. Решение задачки по химии №2

31. To neutralize 0.2140 g of a mixture consisting of calcium and barium carbonates, 15.00 ml of a 0.2000 M HCl solution were used. Determine the mass fraction (%) of CaCO3 and BaCO3 in the mixture.

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 :)