For the following molecule, 2 1. what are the ideal bond angles about each numbered carbon atom? 1 degrees 2 3 degrees Show work degrees

1. Which of the following species has the longest N—O bond? NO3 NO+ NO2− H2NOH

Why is it less clear to see the electrons on HBrO2 molecular electron geometry than it is on something like H2O? I know there should be 20 electrons on HBrO2, but this leads me to an incorrect drawing. And with the correct drawing, I don't see where all the electrons are. It seems like there's only 10 total. What am I missing here?

c. How many o and T bonds are there in acrylonitrile? H C=C2 a H 'N Acrylonitrile o bonds = T bonds =

Can you please do the first 3 rows of the table?

Molecular geometry—don’t know why I’m incorrect all of a sudden. Might be one shape needed that is not given in the option choices.

Table 1.1 Molecular formula Lewis Structure SO, CO, 2 NO2 HCN CN- CIF; H;CO BF. :C=N: Total number of e groups around the central atom Number of lone pairs around the central atom 2 1 Electron geometry linear Molecular geometry Linear Approximate bond angles 180° Polarity poplar Table 1.1 continued Molecular formula Lewis Structure BeCl PFs SF4 H;S XeF2 SF. BrFs XeF4 Total number of e groups around the central atom Number of lone pairs around the central atom Electron geometry Molecular geometry Approximate bond angles Polarity

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In the Lewis structure below what are the approximate values of bond angles marked "a", "b", and "c", respectively? H C C- с H :0: ++ b H-N: H O 109.5°, 90°, 180° 180°, 109.5°, 180° O 109.5°, 120°, 180° O 180°, 180°, 180° O 120°, 109.5°, 120° H

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