Liquid-Liquid Extraction
9:35
Simple Distillation
10:09
Separating Components of a Mixture by Extraction
16:22
Common Scientific Glassware and the Undergraduate Chemistry Laboratory
22:59
O Paradoxo da Cúpula: Uma Brecha nas Leis de Newton
1:26:50
Some Creationists Tried to Debunk Me and It’s Pathetic
32:46
Electrolysis
7:54
Laboratory Synthesis of Aspirin
19:15