Respuesta :

Answer:

  • The best lewis structure for the acetylene is as following

                                    H---C≡C----H

Explanation:

  • Each carbon has four valence electrons
  • Each Hydrogen has two valence electron
  • Total valence electrons are 10.
  • 3 lines between two carbons atoms show 8 valence electrons
  • Two hydrogen atoms show 2 valence electrons

Geometry:

  • Linear lewis structure

Summary:

  • The best lewis strcuture of acetylene consist of one triple bond between two carbons atoms and two single bonds with each hydrogen atoms.
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