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22 Μαΐ 2023 · There is a -ve charge left on the oxygen atom, which indicates the -1 formal charge on the BrO3- ion. Each electron pair (:) in the lewis dot structure of BrO3- ion represents the single bond ( | ). So the above lewis dot structure of BrO3- ion can also be represented as shown below.
20 Οκτ 2020 · Both structures have five atoms with zero formal charge and one atom with a formal charge of –1. In such cases, the true structure resembles the structure that has the negative charge on the atom with the higher electronegativity (or the positive charge on the atom with the lower electronegativity).
Use formal charges to identify the most reasonable Lewis structure for a given molecule. Explain the concept of resonance and draw Lewis structures representing resonance forms for a given molecule. In the previous section, we discussed how to write Lewis structures for molecules and polyatomic ions.
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10 Δεκ 2023 · Resonance structures are used when one Lewis structure for a single molecule cannot fully describe the bonding that takes place between neighboring atoms relative to the empirical data for the actual bond lengths between those atoms.
For the Lewis structure of BrO3- you should take formal charges into account to find the best Lewis structure for the molecule. Also note that you should put the BrO3- Lewis structure in brackets with as 1- on the outside to show that it is an ion with a negative one charge.
Use formal charges to identify the most reasonable Lewis structure for a given molecule. Explain the concept of resonance and draw Lewis structures representing resonance forms for a given molecule. Previously, we discussed how to write Lewis structures for molecules and polyatomic ions.
