How are you?

I'm having a hard time doing this chemical reaction with a Lewis structure, could someone help me?

Thank you very much!

enter image description here

  • 1
    Welcome to the site. If you search the site for the keyword "Lewis", you will find many such questions that discuss this issue. Here is one, for example: tex.stackexchange.com/questions/137227/… Oct 5, 2021 at 22:00
  • 1
    What have you tried so far? Please show us your compilable code ....
    – Mensch
    Oct 5, 2021 at 22:00
  • You can use also chemmacros-manual to pag. 46.
    – Sebastiano
    Oct 5, 2021 at 22:18

1 Answer 1

\setchemfig{atom sep=1.5em, fixed length=true}
\setcharge{extra sep=3pt}
\chemfig{-\charge{90=\:}{N}=\charge{90=$ ^+ $}{C}-\charge{0=\:,90=\:,270=\:,45=$ \;^- $}{O}}
\chemfig{-\charge{90=\:,270=\:,135=$ ^-\; $}{N}-\charge{90=$ ^+ $}{C}=\charge{0=\:,90=\:}{O}}

enter image description here

  • Fantastic!!!!!! Thanks Thanks Thanks!!!!! Oct 6, 2021 at 1:05

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