NAME Chapter 15 STUDY GUIDE DATE 2. Different substances have a. different » Solubility and Concentration In the blank at the left, write the letter of the term or phrase that correctly completes each statement. solubilities. 1. The maximum number of grams of solute that will dissolve in 100 g of solvent at a of the solute. certain temperature is the a. solubility b. dilution b. the same CLASS Use with Text Pages 424-423 3. The concentration of a mixture of two or more liquids is expressed as a percentage by a. mass C b. volume 4. A solution that has dissolved all the solute it can hold at a given temperature is a. unsaturated b. saturated 5. As the temperature of a liquid solvent increases, the amount of solid solute that can be dissolved in the solvent a. increases b. decreases 6. Any solution that can hold more solute at a given temperature is. a. unsaturated b. saturated 7. Each time a saturated solution is heated to a higher temperature, it becomes a. unsaturated b. supersaturated 8. A solution that contains more solute than a saturated one at a given temperature is a. unsaturated b. supersaturated 9. Lines on a graph that show how much solute a solvent can hold at a given temperature are called a. solution graphs 12. One mL of water has a mass of_ a. one gram b. solubility curves 10. The concentration of a solid solute in a liquid solvent is expressed as a percentage by. a. mass b. one kilogram b. volume 11. A solution that has 4 g of KCl dissolved in 100 mL of water is compared to a solution that has 30 g of KCI dissolved in 100 mL of water. a. dilute b. concentrated​