3. Solving a chemistry problem

4. Calculate the radius of divinylstyrene latex particles according to the following experimental data: cuvette length 5.01 cm, light wavelength 400 nm, optical density 0.347, latex concentration 0.2 g/l, density and refractive index of the dispersed phase are 945 kg/m3 and 1.653, refractive index of water 1.333. Light scatters according to the Rayleigh law and attenuates according to the Bouguer-Lambert-Beer law.