What is the difference between a nucleophile and an electrophile?

A nucleophile is a molecule or ion that donates a pair of electrons to form a new covalent bond. It is strongly attracted to a region of positive charge. Common nucleophiles include hydroxide ions; due to the negative charge on the ion, or ammonia; due to the electronegative nitrogen.

An electrophile is a molecule or ion that accepts a pair of electrons to make a new covalent bond. any electron deficient molecule can act as an electrophile. Common electrophiles include hydrogen ions in acid, or a carbocation (CH2+)

LM
Answered by Liam M. Chemistry tutor

21409 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Devise a simple synthetic route to an amide from a carboxylic acid. Give a mechanism for the final step and explain why the reagents are not added 1:1 in the final step


How does a mass spectrometer work?


How does the reducing ability of halide ions vary?


What is the electron arrangement for a Co atom?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences