Chemistry: Molecular orbital model (3)

[Lilymar2011]

You should teach professors how to teach!

[zkartje]

You should get a whiteboard.

[lamaalzuhd]

In the Li2 example, how did we start with 4 atomic orbitals and end with 3 molecular orbitals? I thought we had to end up with the same number we started with... Also, shouldn't the sigma antibonding 1s orbital be higher in energy than the sigma 2s bonding orbital?

[BrockaFloka]

@lamaalzuhd we get 4, but only 3 are occupied. And no, 2s is further away from the nucleus

[sidiqmk]

screw that pay what you like basis.. my university should send my fucking course fees to you!

[finny06]

@7:48 he pushes someone off a chair and tells them they need to be as low as possible

[failingchemist]

Wow. You make this so simple to understand!

[yankees5271]

you and Khanacademy should join forces and form a dynasty

[NazzMaximillion]

From now on no wasting time watching stupid videos on utube, i'm on here baby

[Dharmajblackman]

I hate reading books therefore I always watch this videos

[Dharmajblackman]

u r the best

[msdipabegum]

For the MO diagram don't u only use the valence electron or do u use all the electrons in both atoms that are bonding?, it's a bit confusing

[Greavily]

@msdipabegum All electrons from all molecules are used.

[HumveeRazon]

i found a prof! i just killed mine..he's so dumb

[WongeneKIM]

Good lecture! :)

[tpjw182]

my summer holidays just became way more fun!

[vinseeuh]

amazing help !

[TaIk2Kevin]

Videos are good; But if i wanted a long lecture on the subject I would have gone to class in the first place. It'd be great if the whole "Molecular Orbital model" series was condensed to one or two videos. Still Helpful

Thanks

[splashey86]

@TaIk2Kevin i like the series of videos, i think it would be more confusing if it was condensed

[coggser01]

i think his student is in the d block

[shiza223]

I'm in love with you!

[flor1dagator7]

I think you need to teach my professor how to do molecular orbitals.

[noggies09]

dude ur awesome....u helped a lot =) thanks

[atedied]

I failed first year chem right before I got to his videos...shit

[spandexxcity]

fantastic, thank you so much for putting these up!

[dwkim09]

THAANK YOU

[gjediting]

thank you.