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Final Jeopardy

Final Jeopardy. Gas Laws. Final Jeopardy. 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. $100. What is the mole ratio?. It is the ratio obtained from the coefficients in a balanced chemical equation. General Chemistry!. $200.

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Final Jeopardy

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  1. Final Jeopardy Gas Laws

  2. Final Jeopardy What is 1:1? In the reaction 2H2(g) + O2(g) 2H2O(g), it is the volume ratio of H2 to H2O.

  3. $100 What is the mole ratio? It is the ratio obtained from the coefficients in a balanced chemical equation. General Chemistry!

  4. $200 What is 0.0555 mol H2O? The number of moles in 1.000 g of water vapor. General Chemistry!

  5. $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!

  6. $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!

  7. $500 What is double displacement? Pb(NO3)2 + 2 KI ---> PbI2 + 2 KNO3 is an example of this type of chemical reaction. General Chemistry!

  8. $100 What is Charles’s Law? This gas law relates temperature and volume at a constant pressure. Gas Laws

  9. $200 What are temperature and pressure? Gay-Lussac’s Law relates these two variables. Gas Laws

  10. $300 What is Boyle’s Law? This gas law holds temperature constant. Gas Laws

  11. $400 What is the Combined Gas Law? This gas law allows for temperature, pressure, and volume to vary simultaneously. Gas Laws

  12. $500 What is P1V1 = P2V2? This is the equation for Boyle’s Law. Gas Laws

  13. $100 What is Charles’s Law? V1/T1 = V2/T2 represents this gas law. More Gas Laws

  14. $200 What is increase? In Gay-Lussac’s Law, the temperature will do this as the pressure increases. More Gas Laws

  15. $300 What is halve? At a constant temperature, doubling the volume of a gas will cause the pressure to do this. More Gas Laws

  16. $400 What is double V1? The value of T2 if the initial volume is doubled. More Gas Laws

  17. $500 What are Charles’s Law and Gay-Lussac’s Law? These two gas laws exhibit direct relationships. More Gas Laws

  18. $100 What is inverse? A relationship in which one factor increases as the other decreases is called this. Even More Gas Laws

  19. $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

  20. $300 What are moles and volume? Avogadro’s Law relates these two variables. Even More Gas Laws

  21. $400 What is 47.04 L? At STP, 2.1 moles of CH4 will occupy this much space. Even More Gas Laws

  22. $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

  23. $100 What are moles? It is the quantity represented by “n” in the Ideal Gas Law equation. Gas Laws Never Die!

  24. $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!

  25. $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!

  26. $400 What is the average kinetic energy (speed) of the particles? According to KMT, temperature is the result of this. Gas Laws Never Die!

  27. $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!

  28. $200 What is homogeneous? A mixture in which all component are evenly mixed throughout Solutions

  29. $400 What is heterogeneous? A mixture that is not evenly mixed throughout. Solutions

  30. $600 What is solute? That which is dissolved in a solution. Solutions

  31. $800 What is solvent? The part of the solution that the other part dissolves into. Solutions

  32. $1000 What is aqueous? A solution in which water is the solvent. Solutions

  33. $200 What is immiscible? Liquids that do not dissolve in one another. Solutions Return

  34. $400 What is solubility? The degree to which a substance will dissolve in a given solvent. Solutions Return

  35. $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

  36. $800 What is an electrolyte? An aqueous solution that conducts electricity. Solutions Return

  37. $1000 What is a serial dilution? The step-wise process of making a very dilute solution from a very concentrated one. Solutions Return

  38. $200 What is saturated? A solution that holds all the solute it can under the given conditions. Concentration

  39. $400 What is unsaturated? A solution that holds less solute than it can under the given conditions. Concentration

  40. $600 What is supersaturated? A solution that holds more solute than it normally would under the given conditions. Concentration

  41. $800 What is concentrated? A solution in which is large amount of solute is held relative to the amount of solvent. Concentration

  42. $1000 What is dilute? A solution in which a very small amount of solute is held relative to the amount of solvent. Concentration

  43. $200 What is molarity? A measure of the moles of solute per liter of solution. More Concentration

  44. $400 What is molality? A measure of the moles of solute per kilogram of solvent. More Concentration

  45. $600 What is 1.1? The molarity if 4.4 moles of solute are dissolved in 4 liters of solution. More Concentration

  46. $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

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