116. Solving a chemistry problem

116. Solving a chemistry problem

Calculate the volume of a 0.01 mol/l solution of cerium (IV) sulfate, which should be consumed in the quantitative determination of tocopherol acetate (M.m. 472.8). For analysis, 20 ml of a solution obtained by diluting a sample of 0.12 g of the drug in a volumetric flask with a capacity of 50 ml was taken. The content of tocopherol in the preparation is 95%.

Additional information:

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.