1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Solubility PrecipitationMolalityEndothermicExothermic

2. Water is heated while dissolving the maximum amount of salt. What will happen when the solution cools?

3. A precipitate will form

4. What can you do to increase the solubility of a solid solute? (usually)

5. Heat up the solution

6. The following substance breaks up into which ions?: AlCl 3

7. Al 3+ & 3Cl -

8. If you want to increase the solubility of a gas, what should you do to the temperature?

9. Lower it

10. If you want to increase the solubility of a gas, what should you do to the pressure?

11. Raise it

12. In terms of composition of matter, what is a solution also known as?

13. A homogeneous mixture

14. Which of the following has the lowest boiling point?: 1 m C 11 H 22 O 11 2 m C 11 H 22 O 11

15. 1 m C 11 H 22 O 11

16. Which of the following solutions would have the lowest freezing point?: 1 m C 11 H 22 O 11 2 m C 11 H 22 O 11

17. 2 m C 11 H 22 O 11

18. Which of the following solutions would have the highest boiling point?: 1 m (NH 3 ) 3 PO 4 1 m K 2 SO 4

19. 1 m (NH 3 ) 3 PO 4

20. Which of the following solutions would have the highest freezing point?: 1 m NaC 2 H 3 O 2 1 m AlCl 3

21. 1 m NaC 2 H 3 O 2

22. If more heat is absorbed than released during a physical or chemical reaction, what type of reaction is it?

23. Endothermic

24. This definition is for what term?: The substance that is dissolved

25. Solute

26. This definition is for what term?: The substance that does the dissolving

27. Solvent

28. If a chemical or physical reaction releases more energy than is absorbed, what type is it?

29. Exothermic

30. This is the definition for what term?: The number of moles per liter of solution

31. Molarity (M)

32. This is the definition for what term?: The number of moles of solute per kilogram of solvent

33. Molality (m)

34. This is the definition for what term?: A process that absorbs heat

35. Endothermic

36. This is a definition for what term?: The maximum amount of solute that can dissolve in a given amount of solvent

37. Solubility

38. This is a definition for what term?: A process that results in the release of heat

39. Exothermic

40. This is a definition for what term?: When a solute leaves a solution and turns back into its solid phase

41. Precipitation

42. This is the definition for what term?: A solution in which the maximum amount of solute has been dissolved

43. Saturated solution

44. Write the physical reaction of NaCl and water; put NRG on the correct side of the equation

45. NaCl(s) + H 2 O(l) + NRG → Na + (aq) + Cl - (aq) + H 2 O(l)

46. What is “i” for the following substance?: C 11 H 22 O 11

47. 1 (it is molecular)

48. What ions does CaBr 2 break up into?

49. Ca 2+ & 2Br -

50. What ions does (NH 3 ) 3 PO 4 break up into?

51. 3NH 3 + & PO 4 3-