Kinetics theory (Gas laws)

Kinetic theory

All matter is made of small particles in random motion with space between them

Gas assumptions

Considered to be hard spgere that are far apart

Tempature

the average kinetic energy is directly proportional tio the tempiture in Kelvin

Dircictly proportional

means that as one variable increases, the other variable also increases at a constant rate.

Vacum

Completelty empty space that has no pressdure

Pressuree

Resukl,t from colisioomns fro, the molicules colliding with sides of container

Higher tempature

Faster molicules

Absolute zero

owest tempiture possible where molicules would be very slow or even stop moving

Barometer

1 atm = 760 mm Hg or 101.3kPa=14.7psi=

29.32 in Hg

Pressure and # oif molicules

Dirrectly related. (More molicules more pressure)

Reducing volume

Less room to move, more pressure

RFassing tmepeture

Increases pressure