Indicate the Lewis structure of the anion AlBr4- and determine its geometry. Please explain how you...

Question

Question

Indicate the Lewis structure of the anion AlBr4- and determine its geometry. Please explain how you got this answer.

science chemistry

Answer 1

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Answer #1

AlBr₃ + Br ^- Gives AlBr₄^-

There are 4 bond pairs around Al, so the possible geometry of minimum repulsion is Tetrahedral with bond angle 109.5^0.

Lewis dot representation is given below:

Answer 2

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