Oxidation number of fe in k4 fe cn 6

Asked by admin @ 13/08/2021 in Chemistry viewed by 264 People

Assign the oxidation number of Fe in K4[fe(CN)6]

Answered by admin @ 13/08/2021

Oxidation state of CN is -1
, ,, , ,,,, of K is +1

now ,
(+1) x 4 +{ x -6}= 0
+4 +x-6 =0
x=+2

hence oxidation state of Fe = +2

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Oxidation state of fe in k4 fe cn 6

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