Question

Electronic configuration for the complex K3 (Fe (oxalate)³).3H2o

Answer 1

Answer:

You are an intelligent dude I can't answer this

Answer 2

Answer:

Electronic configuration for the complex is $1S^{2}2S^{2}2P^{6}3S^{2}3P^{6}3d^{5}4S^{0}$

Explanation:

To calculate the electronic configuration of the complexes we have to calculate electronic configuration of central metal only.

In $K_{3}[Fe(oxalate)_{3}].3H_2O$ complex the central metal atom is Fe,

let the charge of Fe = X

K = +1 charge

( oxalate ) = -2 charge

so,

x + 3 × (-2)  + 3 × 1 =0

⇒ x - 6 + 3 = 0

⇒ x - 3 =0

⇒ x = 3

so, Fe has +3 oxidation state and now the electronic configuration $Fe^{3+}$ is

$1S^{2}2S^{2}2P^{6}3S^{2}3P^{6}3d^{5}4S^{0}$ and it is the electronic configuration for the complex.