3.4-3.6 AP Chem

What is the ideal gas law

PV=nRT

R value

0.08206 L·atm/(K·mol)

How to convert Celsius to kelvin

K = C +273

What happens to gas volume if temperature increases at constant pressure and moles?

Volume increases proportionally to absolute temperature

What is KMT (kinetic molecular theory)

a model explaining gas behavior using the motion of collissions and particles w

What are the five main assumptions of the ideal gas model?

Particles have negligible volume; move randomly; have negligible intermolecular attractions (imfs); collide elastically; and have average kinetic energy proportional to kelvin temperature

What is Maxwell-Boltzman distribution

a graph showing the distribution of particle speeds or kinetic energies in a gas

What happens to the Maxwell-Boltzman curve when temperature increases

it broadens, peak lowers, and shifts toward higher speeds

Why do real gases deviate from ideal behavior

Real gas particles have finite volume and experience intermolecular attractionswhe

When do gases behave most ideally

at high temperatures and low pressures