17:54

Pyridine from Niacin

17:47

Making Hydrazine Sulfate from Urea and Bleach

24:28

Acid-Catalyzed Dehydration: 1,4-Dioxane

20:50

Chlorinating C2Cl4 to C2Cl6

18:16

Making test tube liquid rockets

21:30

Sulfur Monochloride (Disulfur Dichloride)

19:30

Sulfonation: p-Toluenesulfonic Acid

18:54

Making Rocket Fuel by Mixing Bleach & Ammonia