Question

calculate oxidation number of BrO4 ​

Answer 1

Answer:

+7

The oxidation number of Br in is +7.

Actually, ion is formed when acid tends to dissociates as follows. So, in the oxidation number of oxygen atom is -2 and overall charge on the ion is -1. Therefore, oxidation number of Br will be calculated as follows. Therefore, in the oxidation state of Br is +7.......

Explanation:

Hope it helps u.... and hi....

Answer 2

Answer:

+7 is the right answer of the question