Question

find EAN value of hexa chlorido manganese(4)
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Answer 1

Explanation:

To Find -

• EAN of [MnCl6]²-

Solution -

As we know that :-

• EAN = Z - O.N. + 2×C.N.

Here,

Z = Atomic number of Central metal

O.N. = Oxidation number of Central metal

C.N. = Co-ordinarion number of Central metal

In [MnCl6]²-,

O.N. = +4

Calculation of O.N. -

Let x be the O.N. of Mn

Then,

→ x - 1×6 = -2

→ x = +4

And

C.N. = 1×6 = 6 [Ligan × Denticity]

Then,

EAN = 25 - 4 + 2×6

= 21 + 12

= 33

Hence,

The value of EAN for [MnCl6]²- is 33.