1. Polarity Special Properties Phases of Matter pHPotpourri 100 200 300 400 100 200 300 400 200 300 400 200 300 400 100

2. Phase Changes SolubilityAcid RainEmpty 200 400 600 800 200 400 600 800 400 600 800 400 600 800 F.J.

3. Polar molecules have this type of charge Answer

4. What is uneven? 100

5. The attraction of water molecules to other water molecules via a hydrogen bond. 200 Answer

6. What is cohesion? 200

7. The following can happen because of this property of water. 300 Answer

8. What is surface tension? 300

9. A meniscus in a tube is caused by this property. 400 Answer

10. What is capillary action? 400

11. If a material with a density of 0.8 g/mL is placed in fresh water, this will happen. 100 Answer

12. What is it will float? 100

13. Unlike all other solids, water’s solid form is this. 200 Answer

14. What is less dense than the liquid? 200

15. This part of the water molecule is relatively negative. 300 Answer

16. What is the oxygen atom? 300

17. Water is the universal “this”, which makes it a great place for chemical reactions. 400 Answer

18. What is solvent? 400

19. This form of matter has an indefinite volume and shape. 100 Answer

20. What is gas? 100

21. The name for a substance dissolved in a liquid. 200 Answer

22. What is a solute? 200

23. Particles in this state of matter are moving the slowest. 300 Answer

24. What is solid? 300

25. The changing of a gas to a liquid. 400 Answer

26. What is condensation? 400

27. pH is a measure of the relative concentration of this ion. 100 Answer

28. What are hydrogen ions? 100

29. A liquid with a pH of 3 is this many times more acidic than one with a pH of 5. 200 Answer

30. What is 100x? 200

31. A liquid with an excess of hydroxide ions (OH-). 300 Answer

32. What is a base? 300

33. A chemical that can accept or donate H+ ions to resist pH changes. 400 Answer

34. What is a buffer? 400

35. Water sticking to glass displays this property. 100 Answer

36. What is adhesion? 100

37. Water travelling through the dirt and rock into the aquifer. 200 Answer

38. What is percolation? 200

39. These substance’s solubility decreases as temperature increases. 300 Answer

40. What are gasses? 300

41. Water has a high this, meaning it heats up and cools off slowly. 400 Answer

42. What is specific heat? 400

43. A plateau on a distillation curve indicates this. 200 Answer

44. What is a phase change? 200

45. The point at which the substance is a liquid. 400 Answer

46. What is C? 400

47. During period B, this is occurring. 600 Answer

48. What is melting? 600

49. At this point, there is both solid and liquid in the test tube. 800 Answer

50. What is point B? 800

51. The phase of matter dissolved in the following curve. 200 Answer

52. What is solid? 200

53. A solution of 100 grams of KNO3 at 90 degrees C would be considered this. Answer

54. What is unsaturated? 400

55. Above this temperature, 80 grams of KNO3 would dissolve but not 80 grams of NaCl Answer

56. What is ~50 degrees C? 600

57. Thermal pollution causes a lack of this dissolved in water. 800 Answer

58. What is Oxygen? 800

59. Normal rain has roughly this pH. 200 Answer

60. What is 5.5-6.0? 200

61. The two main acids in acid rain. 400 Answer

62. What are sulfuric and nitric acid? 400

63. This type of acid is in normal rain. 600 Answer

64. What is carbonic acid? 600

65. The pH of acid rain. 800 Answer

66. What is 4-5? 800

67. Category 4 200 Answer

68. Category 4 200

69. Category 4 400 Answer

70. Category 4 400

71. Category 4 600 Answer

72. Category 4 600

73. Category 4 800 Answer

74. Category 4 800

75. Category 5 200 Answer

76. Category 5 200

77. Category 5 400 Answer

78. Category 5 400

79. Category 5 600 Answer

80. Category 5 600

81. Category 5 800 Answer

82. Category 5 800

83. FINAL JEOPARDY Answer

84. Final Jeopardy Answer