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Chem 102 (test 1)
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Kinetic energy of a particle is proportional to
absolute temp
the total Kenetic energy =
2/3RT
diffusion =
mixing of gasses a result of random motion and frequent collison
effusion=
escape of a gas molecues from a container to aregion of vacum
Grahms Law
the rate of diffusion or effusion of a gas is inversley proportional to the sq root of it molar mass
lighter gass _____ and _____ more rapidly
diffuse and effuse
pressure =
force applied per unit area
force/area
boyles law
pressure - volume relationship
PV=k
1
Chalres (and gay) Law
the temp-vol relation ship
V/T
Avoadros Law
the number of moles -vol relationship
V=nK
PV=nRT
ideal gas equation
Daltons Law of Partial Pressure
total pressure exeted by a gas = the sum of all the partial pressure exerted by eac componet of the mixture
Mole fraction
# of moles in a componet / total moles in mixture
1 atm =
101,325 pa
1 mmHg =
1 torr =
133.22 Pa
1 bar =
1X10
5
pa
pre fixes for si units
tera 10^12
giga 10^9
mega 10^6
kilo 10^3
deci 10^1
centi 10^-2
milli 10^-3
micro 10^-6 nano 10^-9 pico 10^-12
Author
kolbyg
ID
196786
Card Set
Chem 102 (test 1)
Description
chem 102 test 1
Updated
1/31/2013, 4:33:42 AM
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