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ELECTROPHILES AND NUCLEOPHILES (GRADE 11)

 


Electrons are negatively charged particles whereas protons are positively charged particles.

 

Electrophiles are electron loving chemical species.

Electrophiles may be either positively charged or neutral species.

Electrophile examples: H⊕, Cl⊕, Br⊕, CH3⊕, SO3, BF3

Electrophiles have a lack of electrons so they are capable of accepting or taking electrons from electron rich species.

Electrophiles accept electrons and hence behave as Lewis acids.

 

Nucleophiles are nucleus loving chemical species.

Nucleophiles may be either negatively charged or neutral species.

Nucleophile examples: Cl⊝, Br⊝, CH3⊝, OH⊝, NH2⊝, H2O, NH

Nucleophiles have an excess of electrons so they are capable of donating or giving electrons to electron deficient species.

 Nucleophiles donate electrons and hence behave as Lewis bases.




Electrophile taking electrons from nucleophile :P





“Milagros pueden suceder.”

“Miracles can happen.”





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