Kinetic Molecular Theory of Gases

1
Kinetic Molecular Theory of Gases

• Gases consist of molecules that are constantly
  moving through space in strait lines, randomly,
  and with various speeds

2
Kinetic Molecular Theory of Gases

• The average kinetic energy of the gas molecule is
  proportional to the absolute (K) temperature
• Meaning the higher the temperature, the faster
  the gas particles move

3
Kinetic Molecular Theory of Gases

• The gas molecules collide with each other without
  loosing any kinetic energy like billiard balls

4
Kinetic Molecular Theory of Gases

• The molecules volume is tiny compared to that of
  the container the assumption that in comparison
  the gas molecules take up not volume is used

5
Kinetic Molecular Theory of Gases

• Gas molecules have no attraction
• between themselves

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Kinetic Molecular Theory of Gases

• The collisions against the sides of the container
  constitute the pressure
• of the gas

7

• Barometer Manometer

8
Boyles Law

• P1V1 P2V2

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Charless Law
10
Gay-Lussacs Law
11
Combined Gas Law
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• Chapter 5
• 13 59 odd

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