Crash Course Chemistry

Crash Course Chemistry

Passing Gases: Effusion, Diffusion and the Velocity of a Gas (1x16)


Exibido em:: Jun 03, 2013

We have learned over the past few weeks that gases have real-life constraints on how they move here in the non-ideal world. As with most things in chemistry (and also in life) how a gas moves is more complex than it at first appears. In this episode, Hank describes what it means when we talk about the velocity of a gas - to understand gas velocity, we have to know what factors effect it, and how. Hank also teaches you about effusion, diffusion and concentration gradients, before showing off a cool experiment that physically demonstrates the things you have just learned. Sound exciting enough for you? Let's get started.

  • Estreou: Fev 2013
  • Episódios: 46
  • Seguidores: 6
  • Finalizada
  • YouTube
  • Segunda-Feira às 17