March 28, 2024, 01:55:01 PM
Forum Rules: Read This Before Posting


Topic: Why dosen't No2 form according to the octet rule?  (Read 730 times)

0 Members and 1 Guest are viewing this topic.

Offline vicentemartinez

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Why dosen't No2 form according to the octet rule?
« on: March 29, 2020, 12:17:55 PM »
Supposedly every atom that is in the second period of the periodic table has to obey the octet rule, this means that they have to be surrounded by 8 electrons (or so I was taught). Studying resonance in an exercise they showed how nitrogen as NO2 can form 5 bonds, which would mean that NO2 does not behave according to the rule previously mentioned. I am at a loss, any help would be great.

Offline chenbeier

  • Sr. Member
  • *****
  • Posts: 1348
  • Mole Snacks: +102/-22
  • Gender: Male
Re: Why dosen't No2 form according to the octet rule?
« Reply #1 on: March 29, 2020, 12:40:23 PM »
Nitrogen can form several compounds with oxygen, N2O, NO, N2O3, NO2, N2O4 and N2O5.
Not all compounds following the 8 electrons law.

Offline Babcock_Hall

  • Chemist
  • Sr. Member
  • *
  • Posts: 5594
  • Mole Snacks: +319/-22
Re: Why dosen't No2 form according to the octet rule?
« Reply #2 on: March 29, 2020, 01:05:16 PM »
@OP, Can you show us the resonance forms that you mean?

Sponsored Links