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06-06-2020
Chemistry

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Assign oxidation numbers to each atom in KBrO4

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Аноним Аноним

06-06-2020

Answer:

K: +1

Br: +7

O: -2

Explanation:

O is always -2

K is in group one, so that is its charge

-8+1 is -7, so we flip the sign and that becomes Br

The reason why we flip it is to get a net balance of 0

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