+R & -R groups in Resonance | Electronic Effects | Chemistry | Khan Academy

In this video we look at the meaning of +R and -R and how to identify +R and -R groups
free lessons & practice "Link"
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Created by

[@yisihakiabraham2679]

Very good/Guddoo dansaa Gujii, Ethiopia

[@dangdangbangbang7438]

First example of _R that molecule doesnt have any of 4 patterns for delocalized electron why it even has resonance then?

[@HishamAnas-yn9ed]

Gouache