PlzNoToxicBan
10.09.2020 •
Chemistry
Draw the Wittig reaction mechanism for 4-nitrobenzaldehyde reacting with chloride (phosphonium salt) and NaOH (base). Include all arrow-pushing, charges, and lone pairs.
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Ответ:
Dot structures do not show the distribution of electrons in orbitals and take up a lot of space.
Arrow and line diagrams take up a lot of space and make it difficult to count electrons.
Written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.
(re-write in your own words this is off engenuity)