The actual oxidation states of the terminal and central bromine atoms in the structure of tribromooc β Redox Reactions and Volumetric Analysis Chemistry Question
Question
The actual oxidation states of the terminal and central bromine atoms in the structure of tribromooctaoxide ( $Br_3O_8$ ) are respectively:
Answer: B
π‘ Solution & Explanation
The structure of $Br_3O_8$ consists of a linear chain of three Bromine atoms ( $O_3Br-BrO_2-BrO_3$ ). The terminal $Br$ atoms form 6 bonds with oxygen (three double bonds), yielding an O.S. of +6. The central $Br$ forms 4 bonds with oxygen (two double bonds), yielding an O.S. of +4.
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