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Carbanion
A negatively charged ion (anion) that contains a carbon atom bearing three bonds and one lone pair of electrons, making it very reactive.
Reactive Intermediate
A short-lived species formed during the course of a chemical reaction which cannot be isolated under normal conditions.
H+
The proton, often representing an acid in chemistry, capable of forming hydronium ions (H3O+) in solution.
Reactive Intermediate
Highly reactive species formed transiently in the course of a chemical reaction.
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