Question

Question #47f05

Answer 1

The reaction of barium and nitrogen will result in the formation of barium nitride.

Explanation:

Here is the reaction...

`3Ba(s) + N_2(g) -> Ba_3N_2(s)`

The barium atoms will lose 2 electrons and form ions with a +2 charge. The nitrogen atoms gain three electrons forming ions with a -3 charge.

The compound must form with a 3:2 ratio to produce a compound which is electrically neutral (no overall charge).

`Ba^(2+)Ba^(2+)Ba^(2+)N^(3-)N^(3-)`

This video illustrates the transfer of electrons that takes place in reactions that form ionic compounds.

Hope this helps!