2. The osmotic pressure of gold sol in water with an average particle diameter of 3 * 10-7 cm and at 20 C is 0.11 mm Hg. The density of gold is 19.3 g/cm3. Calculate the concentration of the dispersed phase of the sol in grams per liter.

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