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Calculate the oxidation number of the underlined element in the following ions. ul(Mn)O_(4)^(2-) |
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Answer» Solution :`MnO_(4)^(2-)` : Let the oxidation NUMBER of Mn in this ioni be x. THEREFORE, `(x)+(-2)xx4=-2` or x=-2+8=+6. HENCE, the oxidation number of Mn in `MnO_(4)^(2-)` ion is +6. |
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