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pre ap chem gases Flashcards

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8348937276Kinetic Theoryparticles are always in motion0
8348937278vacuumspace void of matter1
8348937279atmospheric pressurewhen there you are at a higher elevation then there is less atmosphere so less pressure2
8348937280Diffusionmovement of gas from high to low3
8348937281Effusionhigh gas to low gas4
8348937282barometerinstrument to measure atmospheric pressure5
8348937283pressureis caused by the collisions of molecules with the walls of a contaiter6
8348937284Pressure increasesif you decrease the size of the container then what happens to the pressure7
8348937285Boyles lawP1V1=P2V2 if the pressure increases then the volume will decrease8
8348937286Charles lawV1/T1=V2/T2 The volume increases then the temperature will increase9
8348937287Gay Lussac lawP1/T1=P2/T2 if the volume stays the same then if the pressure increases so will the temperature10
8348937288Combined gas lawP1V1/T1=P2V2/T211
8348937289Daltons law of partial pressureTotal pressure of a gas is equal to the sum of the partial pressure of the component gases12
8348937290Ideal gas lawPV=nRT13
8348937291avagadros gas lawat stp 1 mole of any gas will occupy 22.4 L of space14
8348937293Temperature, Volume, MolesThe three factors that affect gas pressure15
8348937294Graham's law of effusionif the temperatures and pressures are the same then the rates of effusion are inversely proportional to the square root of their molar mass16
8348937295equation of graham's law of effusionA is always the lighter gas17

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