153. Calcium chloride is used in medicine as a medicinal drug. Determine the molar concentration of calcium ions and Cl– ions in a 2.22% solution of CaCl2 (ρ = 1 g/ml), if the degree of salt dissociation in it is 90%.

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