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Chemistry
Chemistry
Problem
Which of the following species must be represented by more than one valid Lewis diagram because its π electrons are delocalized? a)
CO
2
\text{CO}_2
CO
2
b)
CO
3
2
−
\text{CO}_3^{2-}
CO
3
2
−
c)
NH
3
\text{NH}_3
NH
3
d)
H
2
O
2
\text{H}_2\text{O}_2
H
2
O
2
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