In this video I show you how to convert grams into atoms/molecules and vice versa. I also explain how to calculate percent composition and discuss empirical formulas.

Chemistry lectures and "How to" videos from a university professor and Ph.D. chemist. I live stream office hours every week and discuss the latest news in climate change, space travel, and the intersection of science and politics. Come join the Melko Lab and learn by osmosis!

Weekly live stream of office hours and the latest science news on Twitch at: https://www.twitch.tv/profmelko

I also have a homework help channel on a private discord server (invite link on Twitch)