thgenfg3925 thgenfg3925
  • 13-09-2018
  • Chemistry
contestada

Indicate the lewis structure of the anion albr4- and determine its geometry.

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AsiaWoerner AsiaWoerner
  • 23-09-2018

For hybridization we can use following formula

Number of total electron pairs = 0.5 (number of valence electrons - (charge) +  number of single bonded atoms)

number of total electron pairs = 0.5 (3 - (-1) + 4) = 4

So the hybridization = sp3

So the geometry will be tetrahedral

The lewis structure will be


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