A Level Chemistry Revision “Addition Polymers”

You can find all my A Level Chemistry videos fully indexed at https://www.freesciencelessons.co.uk/a-level-revision-videos/a-level-chemistry/

In this video, we look at addition polymers. First we explore what is meant by an addition polymer, a monomer and the repeating unit. I give you several addition polymers and ask you to work out the monomer and repeating unit. We then finish by looking at the role of plasticisers.

This video is aimed at the UK A Level Chemistry specifications. Students studying International A Level Chemistry will need to check their specification.

Image Credits

Plastic bottle caps
https://commons.wikimedia.org/wiki/File:Bottle_caps_2.jpg
ProjectManhattan, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons

Plastic crates
https://commons.wikimedia.org/wiki/File:Rectangular_plastic_shipping_crates_in_an_Italian_recycling_plant.jpg
User:Nino Barbieri, CC BY-SA 3.0 http://creativecommons.org/licenses/by-sa/3.0/, via Wikimedia Commons

Plastic chairs
https://commons.wikimedia.org/wiki/File:2011-11-05_wcn_11.JPG
Ziko van Dijk, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons

PVC pipe
https://commons.wikimedia.org/wiki/File:PVC_nonpressure.jpg
Стрелец Игорь, CC BY 3.0 https://creativecommons.org/licenses/by/3.0, via Wikimedia Commons

PVC flooring
https://commons.wikimedia.org/wiki/File:Suelo_de_vinilo_o_PVC.jpg
Andrealopezb, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons