Question

Calculate the magnetic moment of Ni2+, Fe3+2 , O4.

Answer 1

Answer:

ANSWER

The electronic configuration of Fe

(aq)

2+

ion is 1s

2

2s

2

2p

6

3s

2

3p

6

3d

6

4s

0

.

The total number of unpaired electrons, n = 4

Magnetic moment is given by, μ=

n(n+2)

B.M.

=

24

B.M.

=4.9B.M.

solution