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+)

Answered by Liam M. Chemistry tutor

19595 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Explain why the first ionisation energy of Strontium is less than the first ionisation energy of Calcium


Define the term relative isotopic mass. (2 Marks)


State and explain the evidence for the delocalisation of electrons in benzene (6 marks)


Why is benzene more stable than expected?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy