What is an ionic bond.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

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