3. Determine the concentration of cadmium in the solution if, when analyzing 15 a solution containing cadmium, the cadmium wave height was 20.6 mm, and after adding 2 ml of a standard CdCl2 solution with a concentration of 0.053 mol/l, the wave height increased to 24.3 mm.

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