Calcium chloride is often used to de-ice roads in the winter. what volume would 15.7 g calcium chloride occupy? (density = 2.50 g/cm^3)

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car