7:17

Pipettes and Standard Solutions

10:09

Separating Components of a Mixture by Extraction

31:47

Dissolving $1000 of Platinum to Make $6000 of Chloroplatinic Acid for Professional Use

43:56

Making aerogel

20:39

Recrystallization: Choosing Solvent & Inducing Crystallization

19:59

Recrystallizing and using melting point to identify a compound

5:51

Recrystallization

1:26:50

Some Creationists Tried to Debunk Me and It’s Pathetic