Question

the electron configuration of{cof6}^3- and {co(NH3)6}^3+ are respectively.


answer......​

Answer 1

Answer:

Explanation:

tooooo hard to understand

Answer 2

The Electron configuration of [CoF6]^3- and [Co(NH3)6]^3+ are :

Atomic number of Co = 27

1) Oxidation state of Co in [CoF6]^3- = +3

Electronic configuration of Co = [Ar] 3d^7 4s^2

• Electronic configuration of Co3+ =

[Ar] 3d^6

2) Oxidation state of Co in [Co(NH3)6]^3+ = +3

• Electronic configuration of Co3+ =

[Ar] 3d^6

• Electronic configuration of Co is same in both [CoF6]^3- and [Co(NH3)6]^3+