Provide typical bond lengths.

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ScanSolve AI Tutor · Accepted Answer

Here are the typical bond lengths for the bonds listed in your image:

Provide typical bond lengths.
Bond lengths are average distances between the nuclei of two bonded atoms. They can vary slightly depending on the specific molecule and its environment.
$\begin{array}{|c|c|} \hline \textbf{Bond} & \textbf{Typical Bond Length (\text{Å})} \\ \hline \text{C-H} & 1.09 \\ \text{O-H} & 0.96 \\ \text{C=O} & 1.21 \\ \text{C-O} & 1.43 \\ \text{C-N} & 1.47 \\ \text{N-H} & 1.01 \\ \text{C-Cl} & 1.77 \\ \text{C-Br} & 1.94 \\ \text{C-I} & 2.14 \\ \hline \end{array}$
Note on values from your image.
The value for C-H in your image ( $1.12 \text{ Å}$ ) is close to the typical value ( $1.09 \text{ Å}$ ). However, the value for C=O in your image ( $1.12 \text{ Å}$ ) is significantly shorter than the typical C=O double bond length ( $1.21 \text{ Å}$ ). A bond length of $1.12 \text{ Å}$ is more characteristic of a carbon-oxygen triple bond (C≡O), which is typically around $1.13 \text{ Å}$ .

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