In this episode, talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes that make our world the one we know and love. Focus on acids and bases and their proton-exchanging ways.

ที่มา : http://www.subbable.com/crashcourse

ลิงค์ : http://goo.gl/WJuOPk

อัพโหลดโดย : CrashCourse