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Assign oxidation numbers to each atom in KBrO4
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Assign oxidation numbers to each atom in KBrO4

User Kevin Powell
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1 Answer

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Answer:

K: +1

Br: +7

O: -2

Step-by-step 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

User Ashfaque Rifaye
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