Khan Academy
Khan Academy: Van Der Waals Forces
Learn about Van der Waals forces, London dispersion forces, dipole-dipole forces, and hydrogen bonding. [11:39]
PBS
Pbs Learning Media: Crash Course Chemistry: Real Gases
Hank explains how the constants in the gas law aren't all that constant. The ideal gas law has to be corrected for volume because atoms and molecules take up space and for pressure because they're attracted to each other. Einstein was...