5007

Using VSEPR arguments, predict the approximate bond angle specified in each of the following cases:

(a)

(b)

(c)

(d)

5031

Make a clear three dimensional representation of the shape would you expect the following species to have:

(a) the amide ion, NH₂^–

(b) the fluoroborate ion, BF₄^–

(c) cobalt hexammine, Co(NH₃)₆³⁺ (the central atom utilizes six equivalent sp³d² orbitals)