Question

What are the 3 resonce CNO- least to most important?

Answer 1

@Shalante

Answer 2

@nincompoop

Answer 3

@ganeshie8

Answer 4

@BAdhi

Answer 5

@Koikkara

Answer 6

hmm, i think
-_ + -
.C=N-O.

-
..C=N-O
-
..C=N=O

Answer 7

here, all of them have at least one reactive electron on carbon and the bottom two have two reactive electrons on carbon. I believe that the top structure is the most stable although the separation in formal charges

Answer 8

ref
: https://www.youtube.com/watch?v=HxU53Ignz5k

Answer 9

Thanks. Would you like for me draw it out to double check it?

Answer 10

Check this pdf.

Answer 11

http://oi61.tinypic.com/rw2hd5.jpg

Answer 12

That's how I did them

Answer 13

@Shalante

Answer 14

@Hero