gas Flashcards
Particles in an ideal gas…
have NO volume
have elastic collisions
are in constant, random, straight-line motion
DON’T attract / repel each other
have an avg. KE directly related to Kelvin temperature
Kinetic Molecular Theory
Particles in a ___ gas…
have their own volume
attract each other
REAL gas
gas behaviors is most ideal at….
at LOW pressures
at HIGH temperatures
Can gases be compressed?
Yes. Gases can be compressed.
NO volume = lots of _____ ?
empty space
What do gases undergo? (2)
diffusion & effusion
force / area
pressure
Always use absolute temperature (Kelvin) when working with gases.
temperature
measures atmospheric pressure
barometer
measures contained gas pressure
manometer
pressure and volume of a gas are inversely related
at constant mass & temp
boyle’s law
volume and absolute temperature (K) of a gas are directly related
at constant mass & pressure
Charles’ Law
pressure and absolute temperature (K) of a gas are directly related
at constant mass & volume
Gay-Lussac’s Law
