Chemistry Gas Properties

Gases have mass

Gases are made of small particles that have mass (made of atoms/molecules)

Gases are easily compressed

Gases are separated by by relatively large distances

Gases fill their container

Gases travel in constant random motion

Gases diffuse easily

Gasses exert no attractive force on each other

Gases exert a pressure

Collisions are perfectly elastic

Pressure exerted depends on temperature

Kinetic energy depends on temperature

Charles Law

When pressure and moles stay constant, as volume increases so does temperature (V1/T1=V2/T2)

Gay-Lussac’s Law

When volume and moles remain constant, as temperature increases so does pressure (P1/T1=P2/T2)

Avogadro’s Law

When temperature and volume remain constant, as moles increase so does pressure

Boyles Law

When temp and moles stay constant, as volune increases pressure decreases