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The bromate anion, BrO −3, is a bromine -based oxoanion. A bromate is a chemical compound that contains this ion. Examples of bromates include sodium bromate, (NaBrO3), and potassium bromate, (KBrO3). Bromates are formed many different ways in municipal drinking water.
Bromate ion. Molecular formula: BrO 3. Average mass: 127.901. Monoisotopic mass: 126.903630. ChemSpider ID: 76658.
22 maj 2023 · Lewis structure of BrO3- (or Bromate ion) contains two double bonds and one single bond between the Bromine (Br) atom and Oxygen (O) atom. The Bromine atom (Br) is at the center and it is surrounded by 3 Oxygen atoms (O).
We know that Br has a -1 charge and the are three bromide ions. There is one cobalt ion. To counterbalance the -3 charge, the charge of the Co ions must be +3. So 1(x) + 3(-1) = 0. The "x" must be +3.
Structural Formula. BrO 3-. bromate ion ... Molecular Model
Bromate (BrO3-) ion contains one bromine atom and three oxygen atoms. Lewis structure of BrO3- contains two Br=O bonds and one Br-O bond. There is -1 charge on one oxygen atom in BrO3- lewis structure.
Bromates are formed when ozone and bromide ion react according to the following abbreviated reaction: Br - + O 3 → Br O 3-. Bromate is also formed in electrochemical processes, such as formation of hypochlorite ion used in municipal water processes, when bromide ion is present.
