99. Решение задачки по химии №1233

3. A colloidal solution of BaSO4 was obtained by merging solutions of BaCl and Na2SO4. In one case, a solution of barium chloride was taken in excess, in the other - sodium sulfate. Determine the charge of a colloidal particle of barium sulfate. Name the potential-determining ions and counterions in both cases.

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 :)