2. Let’s Get Ready to play… Today’s Categories are:

3. Vocabulary

4. Moles/Grams
Volume/Particles

5. Critical Thinking

6. Calculations!

7. Movie Quotes

8. Vocabulary
Moles/Grams
Volume/Particles
Critical
Thinking
Calculations!
Movie
Quotes
$100
$100
$100
$100
$100 FJ
$200
$200
$200
$200
$200
$300
$300
$300
$300
$300
$400
$400
$400
$400
$400 DD
$500
$500
$500
$500
$500

9. The number used to convert from moles of one substance to moles of another substance, using the BALANCED chemical equation.
Answer…

10. Mole Ratio
100

11. The branch of chemistry that deals with the relationship between reactants and products in a chemical reaction
Answer…

12. Stoichiometry
200

13. The units used to express the molar mass of either an element or a compound.
Answer…

14. g/mol
300

15. The measured amount of product obtained from a chemical reaction
Answer…

16. Actual Yield
400

17. The ratio of the actual yield to theoretical yield X 100%
Answer…

18. Percentage Yield
500

19. The ratio of Fe to Fe2O3 in the reaction below is
Fe2O Al Fe + Al2O3
Answer…

20. 2 : 1 (2 to 1)
100

21. To convert from moles of what you’re given to moles of what you want, what do you need to use?
Answer…

22. Mole Ratio (aka secret magic step)
200

23. What is the rule deciding placement of quantities when constructing a T-chart to convert one quantity to another quantity?
Answer…

24. Units must cancel out!!
300

25. What number do you need to convert to number of atoms/molecules/particles?
Answer…

26. 6.022 X 1023 particles/mole (Avogadro’s number)
400

27. Why must a chemical equation be balanced to solve stoichiometry problems?
Answer…

28. The coefficients in a balanced chemical equation show the relative number of moles of each substance. Mole ratios can then be found and used to convert from moles of one substance to moles of another.
500

29. What do the coefficients in a balanced chemical equation represent when we are solving stoichiometry problems?
Answer…

30. Molar ratios between the reactants and products.
100

31. Explain the difference between a limiting reactant and an excess reactant.
Answer…

32. The limiting reactant controls the amount of product that can be made and will be used up in the reaction. The excess reactant will be left over after the reaction.
200

33. How does the actual yield of a chemical reaction compare to the theoretical yield?
Answer…

34. The actual yield is LESS than the theoretical yield.
300

35. Explain why the conversion factor. 3 g Mg(OH)2 cannot be used
Explain why the conversion factor 3 g Mg(OH)2 cannot be used g H2O for the following reaction: Mg3N2 + 6 H2O Mg(OH)2 + 2 NH3
Answer…

36. The coefficients from the balanced equation represent number of moles of reactants and products – NOT grams.
400

37. SrCl2 + Na2CO3 2 NaCl + SrCO3 a) What type of reaction was this?
Answer…

38. a) Double displacement
500

39. How many moles of hydrogen are needed to prepare 312 moles of ammonia
How many moles of hydrogen are needed to prepare 312 moles of ammonia? N H NH3
Answer…

40. 468 mol H2
100

41. How many grams of Al are needed to completely react with 135 g of Fe2O3? Fe2O3 + 2 Al 2 Fe + Al2O3
Answer…

42. 45.6 g Al
200

43. How many mL of C5H8 can be made from 366 mL of C5H12
How many mL of C5H8 can be made from 366 mL of C5H12? (Density of C5H8 = g/mL) (Density of C5H12 = g/mL) C5H C5H H2
Answer…

44. 315 mL C5H8
300

45. How many grams of C5H8 form from 1. 89 X 1024 molecules C5H12
How many grams of C5H8 form from 1.89 X 1024 molecules C5H12? C5H C5H H2
Answer…

46. 214 g C5H8
400

47. How many liters of NH3 are formed when 50 L of N2 are reacted
How many liters of NH3 are formed when 50 L of N2 are reacted? N H NH3
Answer…

48. 100 L of NH3
500

49. Listen… What movie is this quote from?
Answer…

50. “The Wizard of Oz” “I’ll get you my pretty, and your little dog too
“The Wizard of Oz” “I’ll get you my pretty, and your little dog too!” (The wicked witch of the west talking to Dorothy)
100

51. Listen… What movie is this quote from?
Answer…

52. “Toy Story” “reach for the sky” (What Woody says when his string is pulled)
200

53. Listen… What movie is this quote from?
Answer…

54. “Dodgeball” “Nobody makes me bleed my own blood…nobody
“Dodgeball” “Nobody makes me bleed my own blood…nobody!” (What White Goodman, played by Ben Stiller, says after Taylor makes him bleed.)
300

55. Listen… What movie is this quote from?
Answer…

56. “Shrek” “I’m not a puppet, I’m a real boy
“Shrek” “I’m not a puppet, I’m a real boy!” (Pinocchio trying to convince himself that he’s a real boy)
400

57. Listen… What movie is this quote from?
Answer…

58. “Jaws” “You’re gonna need a bigger boat right
“Jaws” “You’re gonna need a bigger boat right?” (What sheriff Martin Brody says after he sees the size of the shark that’s terrorizing the citizens of Amity)
500

59. Daily Double
How much do you want
to wager?
Daily Double

60. FINAL JEOPARDY

61. CATEGORY: Theoretical Yield
How much do you want
to wager?
Proceed…

62. Calculate the mass of H3PO3 produced if 225 g of PCl3 is reacted.
PCl3 + 3H2O H3PO3 +3HCl
Proceed…

63. g H3PO3
Proceed…

64. Thanks for PLAYING!

65. Chad Kafka, Business Teacher Huntley High School
Credits
Created by:
Chad Kafka, Business Teacher Huntley High School
Jeopardy sound effects used solely for the purpose of fun, entertainment, and education and NOT for profit.