Gas Laws Vocabulary

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Across
  1. 2. A gas law which states that the volume of a given mass of gas varies inversely with the pressure when the temperature is kept constant.
  2. 4. and Pressure: The conditions at which the volumes of gases are measured and compared; it is equal to 0°C (273.15 K) and 1 atm (101.3 kPa and 760 mmHg) pressure.
  3. 7. Equal volumes of all gases at the same temperature and pressure contain equal numbers of particles.
  4. 10. The variable with the symbol R in the ideal gas equation; value is equal to 8.314 J/K•mol, 0.08206 L•atm/K•mol, and 62.36 L•mmHg/K•mol.
  5. 11. Gas law which expresses the relationship between the pressure, volume, and absolute temperature of a fixed amount of gas.
  6. 13. A gas law which states that the volume of a gas is directly proportional to the number of moles of gas when the temperature and pressure are held constant.
  7. 15. states that the volume of a given mass of gas varies directly with the absolute temperature of the gas when the pressure is kept constant.
  8. 16. A gas that does not behave according to the assumptions of the kinetic-molecular theory.
  9. 17. The tendency of molecules to move from an area of high concentration to an area of low concentration until the concentration is uniform.
  10. 18. The volume of one mole of a gas at standard temperature and pressure; the numerical value is 22.4 L.
Down
  1. 1. A gas law which states that the pressure of a given mass of gas varies directly with the absolute temperature of the gas when the volume is kept constant.
  2. 3. A law that states that the total pressure of a mixture of gases is equal to the sum of all of the partial pressures of the component gases.
  3. 5. The process of a confined gas escaping through a tiny hole in its container.
  4. 6. The contribution that gas makes to the total pressure when the gas is part of a mixture.
  5. 8. The ratio of moles of one substance in a mixture to the total number of moles of all substances.
  6. 9. A measure of how much a given volume of matter decreases when placed under pressure.
  7. 12. A single equation which relates the pressure, volume, temperature, and number of moles of an ideal gas.
  8. 14. A gas law that states that the rate of effusion or diffusion of a gas is inversely proportional to the square root of the molar ma