Calculate the oxidation number of Fe in K4 [Fe(CN)6] – InterviewSolution

InterviewSolution

1.	Calculate the oxidation number of Fe in K4 [Fe(CN)6]
Answer» 4 (+1) + x + 6 (-1) - 0 4 + x – 6 = 0 x – 2 = 0 x = + 2 ∴ The oxidation number Fe in K₄ [Fe (CN)₆] is + 2.

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