What is the h-c-h bond angle predicted by lewis for ch3+?

bond angle = 120 °

Explanation:

Lewis structure is used to represent the arrangement of the electrons around the atom in a molecule. The electrons are shown by dots and the bonding electrons are shown by line between the two atoms.

For ,

The number of valence electrons = = 6  

The skeleton structure of the compound is in which one C molecule act as a central atom and is bonded to the three H with one sigma bond each.

Number of valence electrons used in skeletal structure = 6

So,  

Remaining valence electrons = 0

The Lewis structure of the compound is shown below:

       H

        :

      C⁺

  :          :

H             H

The geometry is trigonal planar which has an angle of 120 °.

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