4. Bond Types Chemical Formulas Balancing Blast from the Past VSEPR Stoichiome try $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600 $ 600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 800 $ 1000$1000 $ 1000 $ 1000 $ 1000 $ 1000

5. Properties Nomenclat ure Reaction types Blast from the Past Science Trivia Stoichiome try $ 400 $ 400 $ 400 $ 400 $ 400 $ 400 $ 800 $ 800 $ 800 $ 800 $ 800 $ 800 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000

6. Final Jeopardy Putting it all together

7. Final Jeopardy Predict, balance, and tell the total mass of product (containing copper) created: 175 g iron III nitrate is combined with 225 g copper II phosphate

8. $200 Covalent Compound composed only of nonmetals

9. $400 ionic Type of compound expected to have extremely high melting and boiling points

10. $600 metallic Type of compound in which electrons are found in an “electron sea”

11. $800 Anion Type of ion formed when an atom gains electrons

12. $1000 KNO3 because ionic compounds are more likely to be water soluble. Which of the following do you expect to be more soluble in water: KNO3 or PCl5? Why?

13. $200 CaO Calcium oxide

14. $400 BaF2 Barium fluoride

15. $600 Al2S3 Aluminum sulfide

16. $800 Fe(NO2)2 Iron II nitrite

17. $1000 (NH4)2SO4 Ammonium sulfate

18. $200 2, 1, 2 __K + __Br2  __KBr

19. $400 4,3,2 __Al + __O2  __Al2O3

20. $600 2, 7, 6, 4 __C2H6 + __O2  __H2O + __CO2

21. $800 6,1,3,2 __KNO3 + __Al2(SO4)3  __K2SO4 + __Al(NO3)3

22. $1000 1, 6, 6, 6 __C6H12O6 + __ O2  __CO2 + __ H2O

23. $200 350000 Convert 350 kg to grams.

24. $400 2300 Complete the following operation using correct significant figures: 251*9.3

25. $600 homogeneous What type of mixture has a uniform composition?

26. $800 suspension In which type of mixture do the large particles settle out unless constantly stirred?

27. $1000 2.1 x 10 23 Calculate the total number of atoms in a 120 g sample of mercury.

28. $200 tetrahedron Lewis structure and shape for CBr4

29. $400 linear Lewis structure and shape for BeCl2

30. $600 bent Lewis structure and shape for H2S

31. $800 linear Lewis structure and shape for CS2

32. $1000 Trigonal planar Lewis structure and shape for BCl3

33. $200 1.44 P 4 + 10 Cl 2  4 PCl 5 How many moles of PCl5 can be made from 3.6 moles of chlorine?

34. $400 443 g P4 + 10 Cl2  4 PCl5 What mass of chlorine is needed to make 2.5 moles of PCl5?

35. $600 0.21 moles P4 + 10 Cl2  4 PCl5 How many moles of P4 are needed to make 175 g of PCl5?

36. $800 2351 g P4 + 10 Cl2  4 PCl5 What mass of PCl5 can be made from 350 g of P4?

37. $1000 878 g P4 + 10 Cl2  4 PCl5 What mass of PCl5 can be made when 350 g of P4 is combined with 750 g of Cl2?

38. $400 Covalent ______ compounds typically have low melting points

39. $800 metallic Are good conductors of heat and electricity in the solid state

40. $1200 ionic Are good conductors of electricity when dissolved in water or molten

41. $1600 Nitrogen, Oxygen, Fluorine Three atoms that can form hydrogen bonds

42. $2000 Polar covalent, hydrogen, trigonal pyramid Name the type of bond, the intermolecular force present, and the VSEPR shape of ammonia (NH3).

43. $400 Strontium chloride SrCl2

44. $800 Sodium sulfite Na2SO3

45. $1200 Lead II iodide PbI2

46. $1600 Chromium III nitrate Cr(NO3)3

47. $2000 Copper II sulfate CuSO4

48. $400 synthesis Al + O2  Al2O3

49. $800 decomposition Hg2O  Hg + O2

50. $1200 CO2 + H2O (1, 2, 1, 2) Predict products and balance CH4 + O2 

51. $1600 Al2S3 (2,3,1) Predict products and balance Al + S 

52. $2000 CaBr2 + KNO3 (2,1,1,2) KBr + Ca(NO3)2 

53. $400 35000 How many calories are in 35 kilocalories?

54. $800 decrease As ice cools from 273 K to 263 K, the average kinetic energy of the molecules would….

55. $1200 12 L At a constant temperature, the pressure on 8.0 L of gas increased from 1.0 atm to 4 atm. What will the new volume be?

56. $1600 51.4 L What is the volume of 95 g of CO2 at 25 C and 780 torr?

57. $2000 Radius decreases as the number of protons increases Explain the trend (with reasoning) for atomic radius as you move from left to right across the periodic table.

58. $400 mitochondria Which cell organelle is called the powerhouse of the cell?

59. $800 plants What organism is at the bottom of the food chain?

60. $1200 4 unidentical cells How many haploid cells are generated at the end of meiosis? Describe them.

61. $1600 Punnett Square: AO x BO Prove how a woman with type A blood and a man with type B blood can have a baby with type O blood.

62. $2000 DNA ligase Which enzyme is responsible for joining new fragments of DNA together?

63. $400 5.4 C5H12 + 8O2  5CO2 + 6H2O How many moles of CO2 can be made from 8.7 moles of oxygen?

64. $800 324 g C5H12 + 8O2  5CO2 + 6H2O What mass of water can be made from 3.0 moles of pentane?

65. $1200 4.4 moles C5H12 + 8O2  5CO2 + 6H2O How many moles of carbon dioxide can be made from 225 g of oxygen?

66. $1600 655 g CO2 and 323 g H2O C5H12 + 8O2  5CO2 + 6H2O What mass of each product can be made from 215 g of pentane?

67. $2000 96% C5H12 + 8O2  5CO2 + 6H2O If 215 g of water is made from 150 g of pentane, what is the percent yield?

68. Daily Double answer question

69. Daily Double answer question

70. Daily Double answer question

71. The Jeopardy champion!