Question

Find oxidation no. Of Co in (NH4)2 Co ( SCN) 4

Answer 1

Explanation:

Hope this Answer helps you

There are two ammonium ions, each of which carries a +1 charge. There are six thiocyanate ions, each with a -1 charge. If the compound is neutral as a whole, then the cobalt ion MUST have a +4 oxidation number.

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