Question

Use your brain power
Do the following complexes follow
the EAN rule ? Cr(Co)​

Answer 1

Answer:

Answer

Effective atomic number value of complexes is as follows:

Fe in Fe(CO)

5

=26+10=36 (10 electrons from 5 carbonyl groups).

Ni in Ni(CO)

4

=28+8=36 (8 electrons from 4 carbonyl groups).

Fe in K

4

Fe(CN)

6

=26−2+12=36 (12 electrons from 6 cyanide groups).

Hence, all the complexes follow EAN rule.

Explanation:

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Answer 2

use your brain power do the following complexes follow the ean rule? Cr(Co)4