Задача id13922

In a room with a capacity of V = 60 m3, a drop of perfume containing m = 104 g of aromatic substance was evaporated. How many molecules of aromatic substance enter a person's lungs with each inhalation? The volume of inhaled air VB = 1 dm3. The molar mass of the aromatic substance is n = 1 kg/mol.

Answer. Format gif