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Tag: radical

Cat Links Organic chemistry

Making addition polymers by radical polymerisation

Posted on August 1, 2022October 2, 2024 Sarah Parkes

The mechanism for addition polymerisation is another example of a radical reaction. Teflon (PTFE), famously known for its non-stick properties,

Continue readingMaking addition polymers by radical polymerisation

Cat Links Calculations, Exam question practice, Organic chemistry

CFCs and the ozone layer

Posted on July 13, 2022March 1, 2025 Sarah Parkes

The chemistry that underlies the depletion of ozone in the stratosphere by chlorofluorocarbon molecules is really interesting – an application

Continue readingCFCs and the ozone layer

Cat Links Organic chemistry

What is photochemical smog and how do we prevent it from forming?

Posted on July 12, 2022January 23, 2025 Sarah Parkes

Photochemical smog is a brownish haze caused by the action of the sun’s visible and ultraviolet radiation on the primary

Continue readingWhat is photochemical smog and how do we prevent it from forming?

Cat Links Organic chemistry

What are free radical substitution reactions?

Posted on July 11, 2022January 23, 2025 Sarah Parkes

Alkanes are exceptionally boring and unreactive molecules chemically speaking but we can persuade them to react with halogens in the

Continue readingWhat are free radical substitution reactions?

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