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January 25, 2015

Homework Help: chem

Posted by natash on Thursday, May 1, 2008 at 5:49pm.

draw the lewis structure for NO2- including any valid resonance structures. which of the following statements are true?

a. the nitrite ion contains 2 N-O bonds that are equivalent to 1 1/2 bonds.
b. the nitrite ion contains 2 N=O double bonds
c. the nitrite ion contains 1 N-O single bond and one N=O double bond
d. the nitrite ion contains 2 N-O single bonds

the answer is A, but I don't understand why its not C

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