9:32

Nucleophilic substitution reactions with ammonia

18:52

Choosing Between SN1/SN2/E1/E2 Mechanisms

26:25

SN1 Reaction Mechanism

12:40

Free radical substitution reactions

1:25:34

Investigating the Periodic Table with Experiments - with Peter Wothers

1:00:52

Explosive Science - with Chris Bishop

17:54

Nucleophilic Substitution Reactions - SN1 and SN2 Mechanism, Organic Chemistry

8:38

Nucleophilic substitution reactions with hydroxide and water