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14 Cards in this Set
- Front
- Back
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What is pressure?
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the result of a force distributed over an area
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What are the units of pressure?
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Pascals (Pa)
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What causes gas pressure?
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collisions between particles of a gas and the walls of the container
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What 3 factors affect gas pressure?
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temperature, volume, number of particles
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How does temperature affect gas pressure?
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Raising the temperature of a gas will increase its pressure if the volume of the gas and the number of particles are constant.
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How does volume affect gas pressure?
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Reducing the volume of a gas increases its pressure if the temperature of the gas and the number of particles are constant.
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How does the number of particles affect gas pressure?
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Increasing the number of particles will increase the pressure of a gas if the temperature and the volume are constant.
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Draw the graph for Charles's Law.
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y-axis=volume
x-axis=temperature *positive |
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State Charles's Law.
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The volume of a gas is directly proprtional to its temperature in kelvins if the pressure and the number of particles of the gas are constant.
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Write the equation for Charles's Law.
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V1=V2
--- --- T1 T2 |
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Draw the graph for Boyle's Law.
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y-axis=pressure
x-axis=volume *negative |
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State Boyle's Law.
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The volume of a gas is inversely proprtional to its pressure if the temperature and the number of particles are constant.
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Write the equation for Boyle's Law.
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P1V1=P2V2
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Write the equation for Combined Gas Law.
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P1V1=P2V2
----- ------- T1 T2 |
