3. Solving a chemistry problem

1. Assuming that in silver ash each particle is a cube with edge length l= 4⋅10−8 m, determine how many colloidal particles can be obtained from 1*10-4 kg of silver. Calculate the total surface of the obtained particles and calculate the surface of one silver cube with a mass of 1 * 10-4 kg. The density of silver is 10.5*103 kg/cm3.