## 7th edition 2F.1

$sp, sp^{2}, sp^{3}, dsp^{3}, d^{2}sp^{3}$

Alyssa Bryan 3F
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Joined: Fri Sep 28, 2018 12:26 am
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### 7th edition 2F.1

State the relative orientation of each of the following hybrid orbitals: (a) sp3; (b) sp; (c) sp3d2; (d) sp2
How do you determine the orientation of these hybrid orbitals?

Nicole Elhosni 2I
Posts: 62
Joined: Fri Sep 28, 2018 12:28 am

### Re: 7th edition 2F.1

It is asking about the regions of electron density, as the # of hybridized orbitals is equal to the # of regions of electron density. So for sp, there are 2 regions, so it is linear. sp2 has 3 regions, trigonal planar. sp3 has 4 regions, tetrahedral. sp3d has 5 regions, trigonal bipyramidal. sp3d2 has 6 regions, so it is octohedral.