Linked from
The 26 pages that link to Electrophilic addition, each with the reason it gives.
AlkeneRelated: This common alkene reaction breaks the pi bond and forms two new sigma bonds.
Pi bondRelated: The exposed electron density of a pi bond makes it a target for electrophiles.
HydrocarbonRelated: Alkenes and alkynes react at their multiple bonds by addition.
EthyleneRelated: Ethylene’s electron-rich double bond readily undergoes this reaction pattern.
PropyleneRelated: The electron-rich double bond in propylene commonly reacts by addition.
EtheneRelated: Many reagents add across ethene's carbon–carbon double bond by this mechanism.
BrominationRelated: Bromine adds across alkene double bonds through an electrophilic pathway.