Draw 4 resonance structures for the following. Be sure to show all formal charges.

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Question

Organic-Chemistry Resonance

Answer 1

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Answer #1

Resonance structures occur, when lone pairs or double bonds are present in adjacent atom of a double bond.

The resonance structures of furan are shown below.

E 0 (most Stable) 2 3 + PCL 4 5 Figo Resonance Resonance structures of upan

The lone pair of electrons on the oxygen atom are delocalised within the furan ring.

Thanks and best wishes.

Answer 2

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