Teoria cinética dos gases

Synopsis: The episode Kinetic theory of gases has several important concepts for understanding the behavior of gases. Talking of their existence includes a complicating factor lacking in many other themes: the simple fact that we can not see them.
Source: PUC Rio - There have chemistry.
URL: http://webeduc.mec.gov.br/portaldoprofessor/quimica/cd1/conteudo/recursos/6_video/Gases/Gases/video.html