Chemistry Review Puzzle

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Across
  1. 2. The combination of Boyle’s and Charle’s law creates this law, used to find the relationship between volume, temperature, and pressure. ***
  2. 4. Millimeters of ______, used to show atmospheric pressure.
  3. 7. A property of gas meaning that there are few molecules taking up a given volume. **
  4. 8. Force per unit area of gas.
  5. 10. __________’s theory demonstrates that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules
  6. 11. A group of atoms bonded together. The atoms can be the same or different. Over 100 million are known.
  7. 14. A property of gas which is defined as a volume change as a result of a pressure change.
  8. 16. 273K, 101.325kPa
  9. 18. A scientific instrument used to measure atmospheric pressure.
  10. 21. Measure of hot/cold.
  11. 23. The law of ________ states that the volume of gaseous reactants and products are always in simple ratios of whole numbers, (if they're measured at the same temperature and pressure.) **
Down
  1. 1. The amount of space a substance takes up.
  2. 3. The volume that one mole of gas occupies.**
  3. 5. The measure of temperature found in the metric system.
  4. 6. Measurement of pressure x 1000. **
  5. 9. ____ Gas Law combines Boyle’s, Charles’ and Avagrado’s Laws to form PV=nRT.
  6. 11. A unit of measurement that represents a number of molecules at a given pressure and temperature.
  7. 12. The amount of a substance. **
  8. 13. 298K, 101.325kPa
  9. 14. A law that states as temperature increases, the volume of a gas increases proportionally (if pressure and amount of gas stay constant.)**
  10. 15. ________ Theory is the classical model which describes the behaviour of gases. **
  11. 17. A law that states as the pressure of a gas increases, volume decreases proportionally (if the amount of gas and temperature stay constant.) **
  12. 19. One of these is equal to 101.325kPa
  13. 20. The SI base unit of temperature, used in gas law equations.
  14. 22. A unit of volume in the metric system which can be used to calculate gas laws.