31. Solving a chemistry problem5

31. Solving a chemistry problem5

7. To 200 g of a 15% sulfuric acid solution, 150 g of a 28% barium chloride solution was added. Calculate the pH of the solution obtained after precipitation if its density is 1.008 g/cm3.

Additional information:

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.