Term
| Gases consist of hard, spherical particles, usually ____or____. |
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Definition
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| GAs particles are so small that they have negligible volumes and there is _____between particles. |
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Definition
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| All collisions are perfectly_____. |
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Definition
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Term
| What does that mean "all collisions are perfectly elastic"? |
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Definition
| total kinetic energy is constant, no loss of kinetic energy in collisions |
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Term
| The large empty spaces means gases are_____. |
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Definition
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Term
| What are three factors that affect gas pressure? |
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Definition
| amount of gas, volume, temperature |
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| You use the kinetic theory to explain what? |
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Definition
| how gas responds to change of condition |
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Term
| GAs pressure is a result of______. |
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Definition
| collisions of gas particles with the container |
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Term
| Increasing the amount of gas increases the number of_____whhich increases_____. |
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Definition
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Term
| Pressure is directly proportional to? |
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Definition
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| What are the two types of fluids? |
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Definition
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Term
| Fluids always flow from regions of ____to _____. |
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Definition
| high pressure to low pressure |
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Term
| Pressure is inversely proportional to____. Presure is directly proportional to _____. If volume is halved, pressure is ____. If volume is doubled pressure is _____. |
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Definition
| volume; gas; double; halved |
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Term
| What happens as particles absorb thermal energy? |
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Definition
| speed and kinetic energy increase |
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Term
| Doubling kelvin temperature does what to the pressure? |
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Definition
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Term
| At any tempertuare the product of pressure times volume is_____. |
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Definition
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Term
| At constant pressure, the volume of a fixed mass of gas is directly proportional to it its______. What is the formula for this? |
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Definition
| kelvin temperature; v one over t one = v 2 over t 2 |
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Term
| What is the forumula for the combined gas law? |
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Definition
| p(1) x v(1)/t (1) = p(2) x v(2)/t(2) |
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Term
| What is the formula for the ideal gas law? |
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Definition
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Term
| What is the difference between ideal gases and real gases? |
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Definition
| real gases can be liquified and ideals gases cannot |
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Term
| Whenever you have equal volumes of gases at the same temperature and pressure you also have equal numbers of_____. |
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Definition
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Term
| _____is the process in which a gas escapes through a tiny hole in a container. |
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Definition
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Term
| Do gases with lower molecular mass or hgih molecular mass effuse faster? |
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