Chapter 12 Vocabulary Worksheet

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Across
  1. 1. law that states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules
  2. 3. law that states that the pressur of a gas at a constant volume is directly proportional to the absolute temperature
  3. 5. the ammount of force exerted per unit area of surface
  4. 9. law that states that the volume of gases involved in a chemical change can be represented by the ration of small whole numbers
  5. 11. the pressure of each gas in a mixture
  6. 12. imaginary gas whose particles are infinitely small and do not interact with each other
  7. 13. movement of particles from regions of higher density to regions of lower density
  8. 14. Si Unit of pressure
  9. 15. law that states that for a fixed amount of gas at a constant pressure the volume of the gas increases as the termpeature of the gas increases and the volume of the gas decreases as the temperature of the gas decreases
  10. 16. Si unit for force
  11. 17. passage of a gas under pressure through a tiny opening
Down
  1. 2. the terperature of 0°C and 1 atm
  2. 4. law that states that the total pressure of a mixture of gases is equal to the sum of the partial pressures of the component gases
  3. 6. law that states that the rate of diffusion of a gas is inversely proportional to the square root of the gass density
  4. 7. Law that states that for a fixed amount of gas at a constant temperature the volume of the gas increases as the pressure of the gas decreases and the volume of the gas decreases as the pressure of the gas increases
  5. 8. theory that explains that the behavior of physical systems depends on the combined actions of the molecules constituting the system
  6. 10. law that states the mathematical relationship of pressure volume temperature the gas constant and the number of moles of a gas