Predict the bond angles and shape of a molecule of ammonia.

  1. There are four (4) groups of electrons around the central nitrogen atom (3 shared pairs and one lone pair of electrons)2) According to electron repulsion theory, the electrons move further away from each other, increasing the distance between them as much as possible.3) Shared pair: Lone pair exerts a greater repulsion and minimises the bond angle further.4) Bond angle- 107 degrees5) Shape- Trigonal Pyramidal This answer is predicted according to valence shells electron repulsion theory (VSEPR).
NB
Answered by Nathan B. Chemistry tutor

5279 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Why do transition metals form coloured solutions?


Proteins are an important part of a healthy diet because they provide essential amino acids. (a) State what is meant by an essential amino acid.


When using cm3 as the unit for volume to calculate the concentration why must you divide the cm3 by 1000?


What are 'Rate equations' and why are they useful?


We're here to help

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

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning