## 2F.5

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

Doris Cho 1D
Posts: 53
Joined: Thu Jul 11, 2019 12:16 am

### 2F.5

for c. BH4-, where does the one lone pair come from to make the hybridization of B sp3d?

Natalie Wang 1B
Posts: 51
Joined: Sat Sep 14, 2019 12:15 am
Been upvoted: 1 time

### Re: 2F.5

I'm not sure why the answer is like that. But there is no way that Boron could have a lone pair. The hybridization should just be sp3.