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Hybridation des molécules


zazo
Go to solution Solved by Aliénor,

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Bonjour à tous !😊

 

j'ai un petit problème pour visualiser la structure des la dernière molécule de l'énoncé ...

 

On considère les composés: LiH, CO2, HCN, HF (3Li)

 

Quelqu'un peut m'éclairer ? 

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  • Ancien Responsable Matière
  • Solution

Salut ! 

Tu as F(9) donc 1s2 2s2 2p5. Tu as donc 1 seul électron célibataire. Donc ça te fait une liaison simple entre H et F : H-F 😉 

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