Problem: Answer the questions below about the highlighted atom in this Lewis structure: In how many pi bonds does the highlighted atom participate? In how many sigma bonds does the highlighted atom participate?

FREE Expert Solution

We’re being asked the number of σ and π bonds in the given molecule.


Sigma (σ) bonds are the single bonds in molecules. Also, recall that a double bond is composed of 1 σ bond and 1 π bond and a triple bond is composed of 1 σ bond and 2 π bonds. This means in the given molecule:


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Problem Details

Answer the questions below about the highlighted atom in this Lewis structure: 

In how many pi bonds does the highlighted atom participate? 

In how many sigma bonds does the highlighted atom participate?


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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Valence Shell Electron Pair Repulsion Theory concept. You can view video lessons to learn Valence Shell Electron Pair Repulsion Theory. Or if you need more Valence Shell Electron Pair Repulsion Theory practice, you can also practice Valence Shell Electron Pair Repulsion Theory practice problems.