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11 Cards in this Set
- Front
- Back
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The volume (V) of a fixed quantity of gas at constant pressure is directly proportional to absolute temperature (T) in Kelvin units. |
Charles Law V1/T1=V2/T2 |
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Describe the five macroscopic characteristics of gases. |
Compressibility, space occupation, density, volume, and force/pressure exerted |
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A fixed quantity of a gas may be made to occupy a smaller volume by applying pressure. |
Gases may be compressed. |
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No matter the position of the piston, the gas fills the space. |
Gases expand to fill their containers uniformly. |
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The density of gaseous air is less than the density of liquid water, which is less than the density of solid iron. |
All gases have low density. |
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You can add a gas to a gas already occupying a rigid container of fixed volume. |
Gases may be mixed in a fixed volume |
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A _____ exerts constant pressure on the walls of its container uniformly in all directions. |
Confined gas |
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What is the force exerted on a unit area. |
Pressure Pressure= force/area |
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as temperature goes up so does ____ |
volume |
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For a fixed quantity of gas at constant temperature, pressure is inversely proportional to volume |
Boyle's Law P1V1 = P2V2 |
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The blended version of Charles' Law and Boyles Lw. Both pressure and temperature work together to change the volume of a gas. Boyle's p1v1=p2v2 Charles v1/t1=v2/t2 |
Combined Gas Law P1V1/T1=P2V2/T2 |
