The Maxwell-Boltzmann distribution explains the behavior of gases nicely, and went well with the Ideal Gas Law of Clapeyton, until van der Waals modified the Ideal Gas Law a bit. We learn about absolute temperature and Lord Kelvin. Van 't Hoff connects the gas laws to osmotic pressure and ionic solutions. We hear of Raoult's Law and freezing-point depression. Finally we arrive at Svante Arrhenius's (barely passing) doctoral dissertation on ionic dissociation, and his activation energy for reactions.Support the show