111. Solving a chemistry problem

Using the Smoluchowski equation, calculate and plot the change in the total number of particles during the coagulation of sulfur hydrosol. Dispersion of the initial sol is 0.05 nm-1, concentration is 6.5 mg/l, sulfur density is 0.9 g/cm3. The viscosity of the dispersion medium at 295 K is 10-3 Pa-s. Take the time intervals equal to 1, 2, 4, 10 and 20 s.