4. General Chemistry! Gas Laws More Gas Laws Even More Gas Laws Gas Laws Never Die! $ 100 $ 100$100 $ 100 $200 $ 200$200 $300 $ 300$300 $ 300 $ 300 $400 $ 400$400 $ 400 $ 400 $ 500$500 $ 500 $ 500 $ 500

5. Solutions Solutions Return Concentration More Concentration Dilutions $ 200 $ 200 $ 200 $ 200 $ 200 $ 400 $ 400 $ 400 $ 400 $ 400 $ 600 $ 600 $ 600 $ 600 $ 600 $ 800 $ 800 $ 800 $ 800 $ 800 $ 1000 $ 1000 $ 1000 $ 1000 $ 1000

6. Final Jeopardy Gas Laws

7. What is 1:1? In the reaction 2H 2(g) + O 2(g)  2H 2 O (g), it is the volume ratio of H 2 to H 2 O. Final Jeopardy

8. $100 What is the mole ratio? It is the ratio obtained from the coefficients in a balanced chemical equation. General Chemistry!

9. $200 What is 0.0555 mol H 2 O? The number of moles in 1.000 g of water vapor. General Chemistry!

10. $300 What are 0  C (or 273 K) and 1 atm (or 101.3 kPa)? The values for temperature and pressure at STP (Standard Temperature and Pressure). General Chemistry!

11. $400 What is a synthesis reaction? A type of reaction in which two simple substances combine to form a new, more complex substance. General Chemistry!

12. $500 What is double displacement? Pb(NO 3 ) 2 + 2 KI ---> PbI 2 + 2 KNO 3 is an example of this type of chemical reaction. General Chemistry!

13. $100 What is Charles’s Law? This gas law relates temperature and volume at a constant pressure. Gas Laws

14. $200 What are temperature and pressure? Gay-Lussac’s Law relates these two variables. Gas Laws

15. $300 What is Boyle’s Law? This gas law holds temperature constant. Gas Laws

16. $400 What is the Combined Gas Law? This gas law allows for temperature, pressure, and volume to vary simultaneously. Gas Laws

17. $500 What is P 1 V 1 = P 2 V 2 ? This is the equation for Boyle’s Law. Gas Laws

18. $100 What is Charles’s Law? V 1 /T 1 = V 2 /T 2 represents this gas law. More Gas Laws

19. $200 What is increase? In Gay-Lussac’s Law, the temperature will do this as the pressure increases. More Gas Laws

20. $300 What is halve? At a constant temperature, doubling the volume of a gas will cause the pressure to do this. More Gas Laws

21. $400 What is double V 1 ? The value of T 2 if the initial volume is doubled. More Gas Laws

22. $500 What are Charles’s Law and Gay-Lussac’s Law? These two gas laws exhibit direct relationships. More Gas Laws

23. $100 What is inverse? A relationship in which one factor increases as the other decreases is called this. Even More Gas Laws

24. $200 What is Dalton’s Law of Partial Pressures? This law states that the total pressure is equal to the sum of the pressures of each component in a mixture of gases. Even More Gas Laws

25. $300 What are moles and volume? Avogadro’s Law relates these two variables. Even More Gas Laws

26. $400 What is 47.04 L? At STP, 2.1 moles of CH 4 will occupy this much space. Even More Gas Laws

27. $500 What is 84.3 kPa? The pressure of nitrogen in a mixture with oxygen when the total pressure is 98.4 kPa and the pressure of oxygen is 14.1 kPa. Even More Gas Laws

28. $100 What are moles? It is the quantity represented by “n” in the Ideal Gas Law equation. Gas Laws Never Die!

29. $200 What is 0.082 L  atm / K  mol ? The Ideal Gas Constant (R) has this value when working with pressures in atmospheres. Gas Laws Never Die!

30. $300 What is collisions of particles with the walls of the container? According to KMT, pressure is the result of this. Gas Laws Never Die!

31. $400 What is the average kinetic energy (speed) of the particles? According to KMT, temperature is the result of this. Gas Laws Never Die!

32. $500 What are extremely low temperatures or extremely high pressures? Real gases behave like ideal gases except under these two extreme conditions. Gas Laws Never Die!

33. $200 What is homogeneous? A mixture in which all component are evenly mixed throughout Solutions

34. $400 What is heterogeneous? A mixture that is not evenly mixed throughout. Solutions

35. $600 What is solute? That which is dissolved in a solution. Solutions

36. $800 What is solvent? The part of the solution that the other part dissolves into. Solutions

37. $1000 What is aqueous? A solution in which water is the solvent. Solutions

38. $200 What is immiscible? Liquids that do not dissolve in one another. Solutions Return

39. $400 What is solubility? The degree to which a substance will dissolve in a given solvent. Solutions Return

40. $600 What is solubility curve? A graph that shows the amount of solute that will dissolve in a solvent across a wide range of temperatures. Solutions Return

41. $800 What is an electrolyte? An aqueous solution that conducts electricity. Solutions Return

42. $1000 What is a serial dilution? The step-wise process of making a very dilute solution from a very concentrated one. Solutions Return

43. $200 What is saturated? A solution that holds all the solute it can under the given conditions. Concentration

44. $400 What is unsaturated? A solution that holds less solute than it can under the given conditions. Concentration

45. $600 What is supersaturated? A solution that holds more solute than it normally would under the given conditions. Concentration

46. $800 What is concentrated? A solution in which is large amount of solute is held relative to the amount of solvent. Concentration

47. $1000 What is dilute? A solution in which a very small amount of solute is held relative to the amount of solvent. Concentration

48. $200 What is molarity? A measure of the moles of solute per liter of solution. More Concentration

49. $400 What is molality? A measure of the moles of solute per kilogram of solvent. More Concentration

50. $600 What is 1.1? The molarity if 4.4 moles of solute are dissolved in 4 liters of solution. More Concentration

51. $800 What is 6? The number of moles of solvent used to make a 1.5 molal solution in 4 kg of solvent. More Concentration

52. $1000 What is 1? The number of moles of solvent used to make a 0.5 molar solution of 2 liters. More Concentration

53. $200 What are non-polar? These types of solvents will dissolve non-polar solutes. Dilutions

54. $400 What is 1.500 M? The new molarity if I add 350.0 mL of distilled water to 50.00 mL of 12M HCl. Dilutions

55. $600 What is 3.500 M? The molarity of a solution if I dissolve 42.00 g of sodium hydroxide into distilled to produce a total volume of 300.0 mL. Dilutions

56. $800 What is 0.72 M? The new concentration (M) when I add 30.0 mL of a 6.00 M KCl solution to 220.0 mL of distilled water. Dilutions

57. $1000 What is 3.42 M? The concentration of a solution if I dissolve 100.0 g of NaCl into distilled water to produce a total volume of 500 mL. Dilutions

58. Daily Double f f

59. c v

60. f f

61. The Jeopardy champion!