chem 2- multiple bonds (*exam 1)

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Advanced theories of covalent bonding

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1
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what happens when a double bond occurs, how is the geometry of that?

a pi bond from a double or a single bond results from the overlap of the remaining 2p orbital on an atom that is not involved in hybridization

it will be perpendicular to the plane of the sp² hybrid orbitals

the unhybridized orbitals overlap in a side by side fashion above and below the internuclear axis forming a pi bond.

2
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when do resonance forms occur

when various arrangements of pi bonds are possible.

does NOT influence the assignment of hybridization

the electrons are not located in one position or the other, but the are actually delocalized throughout the ring.

3
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well ig this was a short unit

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srrrrrryyyy ;(