Chemistry, asked by jeweljose456, 9 months ago

The oxidation state of Cl in HCIO4 is ..

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Answered by Anonymous

Explanation:

There is one H atom: (1)(+1) = +1 The oxidation number of O is -2. There are four O atoms here: (4)(-2) = -8 Therefore, the oxidation state of Cl is +7. NOTE: The maximum positive oxidation number for chlorine is +7, the same as its group number (VII).

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