Answer :
The formal charges on each of the nitrogen atoms in the N3- ion shown are:
- Middle nitrogen atom: 0
- End nitrogen atoms: -1 (x²)
To calculate the formal charges on each of the nitrogen atoms in the N3- ion shown, we need to first determine the valence electrons of nitrogen. Nitrogen has five valence electrons, so in the N3- ion, there are a total of 15 valence electrons (5 valence electrons per nitrogen atom).
To calculate the formal charge, we need to subtract the number of non-bonded electrons (lone pairs) and half of the bonded electrons from the valence electrons of each nitrogen atom.
For the middle nitrogen atom, it has four non-bonded electrons and two bonded electrons, giving it a formal charge of 0.
For the two end nitrogen atoms, they each have two non-bonded electrons and four bonded electrons, giving them a formal charge of -1.
Overall, the N3- ion has a charge of -3, which is the sum of the formal charges on each nitrogen atom.
In summary, the formal charges on each of the nitrogen atoms in the N3- ion shown are:
- Middle nitrogen atom: 0
- End nitrogen atoms: -1 (x²)
Learn more about N3-ion here,
https://brainly.com/question/11732310
#SPJ11
