What is the defining molecular event in a Lewis acid-base reaction?

Answer

The formation of a new covalent bond involving an electron pair transfer.

The Lewis theory is defined by the movement of electron pairs. A Lewis base donates an electron pair, and a Lewis acid accepts it, resulting in the formation of a new coordinate covalent bond.

What is the defining molecular event in a Lewis acid-base reaction?

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What Is An Acid-Base Reaction In Chemistry? - YouTube

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