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What would you predict for the lengths of the bonds in no2− relative to n−o single bonds and double bonds?

User Rmickeyd
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The bonds in no2− relative to n−o

User GeordieMatt
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Answer:

Single bond > Bond in NO₂ > Double bond

Step-by-step explanation:

What would you predict for the lengths of the bonds in NO₂ relative to NO single bonds and double bonds?

Let's look at the Lewis structures for NO₂. As we can see, it can be represented by 2 resonant structures. We could picture it as N having a single covalent bond with each O and another single covalent bond that is divided by the two bonds. The resulting bond order is 1.5.

As a general rule, the higher the bond order (B.O.), the shorter the bond length. The rank of lengths is:

Single bond (B.O.: 1) > Bond in NO₂ (B.O.: 1.5) > Double bond (B. O.: 2)

What would you predict for the lengths of the bonds in no2− relative to n−o single-example-1
User Maliha
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