1. TRASH BALL
CHEMICAL REACTIONS

2. Rules: The class will be divided into groups of 5
Teams will take turns answering questions for a chance to play Trash Ball
Correct answers earn a team 1 point and up to 3 additional points playing Trash Ball
Incorrect answers create an opportunity for another team to steal the point and a chance to play Trash Ball (team chosen at random using popsicle drawing)
All individuals are responsible for keeping track of scores for all teams as well as the answers for all review questions
The winning team will earn an automatic 3 bonus test points
All individuals have an opportunity to earn 2 bonus test points by turning in a completed Trash Ball review and correctly answering the additional questions on the back

3. Time to Play!!!

4. Category 1: Vocabulary

5. 1. The total mass of the reactants equals the total mass of the products.

6. 1. The total mass of the reactants equals the total mass of the products. The Law of Conservation of Mass

7. The beginning ingredients in a chemical reaction
The beginning ingredients in a chemical reaction. (found on the left side of a chemical equation)

8. The beginning ingredients in a chemical reaction (found on the left side of a chemical equation)
Reactants

9. At the end of a reaction, if heat is given off the
reaction would be called…

10. At the end of a reaction, if heat is given off the
reaction would be called…
Exothermic

11. The end result of a chemical reaction.
(found on the right side of a chemical equation)

12. The end result of a chemical reaction.
(found on the right side of a chemical equation)
Products

13. If a reaction takes in heat, this is called…

14. If a reaction takes in heat, this is called…
Endothermic

15. Category 1: LoC???

16. Category 2: Counting Atoms

17. 3H2SO4

18. 3H2SO4
H – 6
S – Total
O – 12

19. NaC2H3O2

20. NaC2H3O2
Na – 1
C – Total
H – 3
O – 2

21. 5ZnSO4

22. 5ZnSO4
Zn – 5
S – Total
O - 20

23. 3Al2O3

24. 3Al2O3
Al – 6
O – Total

25. Li2SO4

26. Li2SO4
Li – 2
S – Total
O - 4

27. Category 2: LoC???

28. Category 3: Balancing Equations

29. Balanced or Unbalanced?
Na + Cl2  NaCl
Balanced or Unbalanced?

30. Balanced or Unbalanced?
Na + Cl2  NaCl
Balanced or Unbalanced?
Unbalanced!

31. Determine the missing Coefficient.
? Al + Fe2O3  2Fe + Al2O3
Determine the missing Coefficient.

32. Determine the missing Coefficient.
? Al + Fe2O3  2Fe + Al2O3
Determine the missing Coefficient. 2

33. Balanced or Unbalanced?
2Na + H2O  2NaOH + H2
Balanced or Unbalanced?

34. Balanced or Unbalanced?
2Na + H2O  2NaOH + H2
Balanced or Unbalanced?
Unbalanced!

35. Determine the missing Coefficient.
2Al + 6HCl  ? H AlCl3
Determine the missing Coefficient.

36. Determine the missing Coefficient.
2Al + 6HCl  ? H AlCl3
Determine the missing Coefficient. 3

37. Balanced or Unbalanced?
2Cu2O + C  4Cu + CO2
Balanced or Unbalanced?

38. Balanced or Unbalanced?
2Cu2O + C  4Cu + CO2
Balanced or Unbalanced?
Balanced!

39. Category 3: LoC???

40. Category 4: Conservation of Mass

41. A B  AB
10g g ?

42. A B  AB
10g g ?
15g

43. A BC  B AC
7g g g ?

44. A BC  B AC
7g g g ?
12g

45. AB  A B
22g g ?

46. AB  A B
22g g ? 8g

47. AB CD  AD CB
? g 8g g

48. AB CD  AD CB
? g 8g g 9g

49. A BC  B AC
9g ? g g

50. A BC  B AC
9g ? g g 9g

51. Category 4: LoC???

52. Category 5: Types of Reactions

53. Fe + Cu(SO4)  Fe(SO4) + Cu

54. Fe + Cu(SO4)  Fe(SO4) + Cu
Single Replacement

55. C10H8 + 12O2  10CO2 + 4H2O

56. C10H8 + 12O2  10CO2 + 4H2O
Combustion

57. NaCl + Ag(NO3)  Na(NO3) + AgCl

58. NaCl + Ag(NO3)  Na(NO3) + AgCl
Double Replacement

59. H Cl2  2HCL

60. H Cl2  2HCL
Synthesis

61. 2H2O2  O H2O

62. 2H2O2  O H2O
Decomposition

63. Category 5: LoC???