82. Solving a chemistry problem

82. Solving a chemistry problem

5. What volume of water must be added to 500 cm3 of a 20% HCl solution with a density of 1.098 g/cm3 to obtain a 5% HCl solution (p=1.027 g/cm3).

Additional information:

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