Concentration MolaritySaturated Unsaturated 9. moles of solute dissolved in each liter of solution. is the concentration of a solution expressed as the number of solution contains as much solute as can possibly be dissolved 10. A under existing conditions of temperature and pressure. 11. The amount of solute in a given amount of solvent or solution is the of a solution. 12. A solution that has less than the maximum amount of solute that can be dissolved is called a solution. Answer each of the following questions in the space provided 13. When sodium chloride dissolves in water explain how the water molecules arrange themselves around the sodium ions. Draw a picture of a sodium ion surrounded by two water molecules. 14. Now explain why the water molecules arrange themselves like that around the sodium ions. Describe the intermolecular forces that form between polar water molecules and sodium ions in your answer. Solution 9 . It is Molarity . 10 . called Saturated. 11. It is called concentration . 12 . Unsaturated solution . .