2. During the polarographic analysis of the solution, reagents were added to 2 ml of it and the volume was brought to 50 ml with water. The wave height in the resulting solution turned out to be 30 mm. Then, 1 ml of a standard solution with a concentration of the analyzed component of 10 mg/ml was added to the test solution. The wave height in this case turned out to be 55 mm. Calculate the concentration of the analyzed solution.

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