What is the oxidation number of Fe in [Fe(CN)₆]^4- A) +1 B) +2 C) +3 D) +4 E) None of the above

Name: What is the oxidation number of Fe in [Fe(CN) 6 ] 4- A) +1 B) +2 C) +3 D) +4 E) None of the above
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Quizplus · Accepted Answer

The oxidation number of CN is -1, and the overall charge of the complex is -1. Therefore, the oxidation number of Fe can be found using the equation: 
-1 + x + 0 + (-1) + (-1) = -1 
where x is the oxidation number of Fe. Solving for x gives +2, so the oxidation number of Fe in this complex is +2.

What Is the Oxidation Number of Fe in [Fe(CN)6]4-

What Is the Oxidation Number of Fe in [Fe(CN)₆]^4-