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20 Cards in this Set
- Front
- Back
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diffusion
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spontaneous mixing of the particles of 2 substances caused by their random motion
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effusion
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process by which gas particles pass thru a tiny opening
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ideal gas
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imaginary gas that perfectly fits kinetic molecular theroy
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real gas
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gas that doesnt behave according to the kinetic molecular theory
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barometer
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device used 2 measure atmospheric pressure
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mmHg
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common unit of pressure
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newton
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SI unit for force
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pascal
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the pressure exerted by a force of one newton acting on an area of one sqaure meter
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pressure
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the force per unit area on a surface
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STP
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one atm and 0 celcius
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torr
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pressure of one mmHg
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absolute zero
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value of zero in the kelvin scale (or -273.15 celcius)
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Boyle's law
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volume varies inversly w presure
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charle's law
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volume varies directly w temperature
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combined gas law
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relationship b/w pressure volume and temp
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dalton;s law of partial presure
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total p=sum of all partial pressures
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gay lussac's law
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pressure varies directly w temp
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partial pressure
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the pressue of each gas in a mixture
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avogrado's law
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?
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ideal gas law
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?
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