Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Derivation of gas constants using molar volume and STP | Physical Processes | MCAT | Khan Academy. That video is uploaded by khanacademymedicine at 2014-01-28T08:13:49-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [dfZ9_vFwCA4]