Quick ReviewQuestions on the reading guideReview Colligative PropertiesHomework Ice Cream!

1. What allows water to have properties such as surface tension, high boiling point, high heat capacity, etc?

2. What is an electrolyte?3. In a salt water solution, salt is the…?4. Explain the Tyndall Effect.5. What does “likes dissolve likes”

mean? Explain.

6. Is water polar or nonpolar?7. A solution is homogeneous and

demonstrates the Tyndall effect…is this a solution, colloid or suspension?

8. Name 3 ways to increase the rate at which a solute will dissolve into a solvent.

9. What is the relationship between solubility of a gas and pressure?

10.What is Molarity? What is the equation for Molarity?

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Bookwork Problems – due Monday Page 528-529▪ #44, 48, 50, 54a, 55a, 58a

Review due FridayCh 17-18 TEST next Friday

44) 555 g AgNO3

48) a. 0.016 g/L b. 0.047 g/L50)a. 1.3 M KCl b. 0.33 M MgCl254) a. 3.3% KCl55)a. 100.26 oC58)a. -4.46 oC