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Give the number of unpaired electrons in the following complex ions: [FeF_(6)]^(4-) and [Fe(CN)_(6)]^(4-) |
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Answer» Solution :`[FeF_(6)]^(4-)`: The metal (FE) is in `+2` oxidation state with configuration `[Ar]^(18)3d^(6)`. It has four unpaired electrons. `[Fe(CN)_(6)]^(4-)`: Same as above. |
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