Chem 51A 09/30/09 Ch. 1. Resonance Structures, Skeletal Structures, Bond Length

[@akshay4439]

I think these lectures are helpful for me from the basics …….. . very helpful for my IIT exam

[@aur6566]

Thank you to UCI and Professor Nowick for sharing these wonderful lectures.

[@abicumaranuthamacumaran1544]

A complex language taught simple and clear.

[@williamvarenas3376]

Simply awesome! Very well explained and illustrated!

[@nazninakhter2883]

Thanks...

[@chantharsoe8742]

sorry I think I'm lacking basic knowledge, I confuse about where one electron of Oxygen goes in formeldehyde of left resonance structure?

[@akshay4439]

wow!!!!!!!!!!