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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 (NaBrO 3) and potassium bromate (KBrO 3). Bromates are formed many different ways in municipal drinking water. The most common is the reaction of ozone and bromide: Br − + O 3 → BrO ...
BrO − 3 + F 2 + 2 OH − → BrO − 4 + 2 F − + H 2 O. This synthesis is much easier to perform on a large scale than the electrolysis route or oxidation by xenon difluoride. [8] In 2011 a new, more effective synthesis was discovered: perbromate ions were formed through the reaction of hypobromite and bromate ions in an alkaline sodium ...
Bromine dioxide (BrO 2) Bromine can form several different oxides: Dibromine monoxide (Br 2 O) Bromine dioxide (BrO 2) Dibromine trioxide (Br 2 O 3) Dibromine pentoxide (Br 2 O 5) Tribromine octoxide (Br 3 O 8) Also, a number of ions are bromine oxides: Hypobromite (BrO −) Bromite (BrO 2 −) Bromate (BrO 3 −) Perbromate (BrO 4 −) And the ...
These compounds usually form the -1, +1, +3 and +5 oxidation states. Bromine is intermediate in reactivity between chlorine and iodine, and is one of the most reactive elements. Bond energies to bromine tend to be lower than those to chlorine but higher than those to iodine, and bromine is a weaker oxidising agent than chlorine but a stronger ...
Many examples similarly exist for heteroatomic clusters where the polyanion is composed of greater than one main group element. Some examples are listed below. Some examples are listed below. [ 15 ] [ 16 ] Zintl ions are also capable of reacting with ligands and transition metals, and further 'heteroatomic examples are discussed below ...
Polyatomic ions often are useful in the context of acid–base chemistry and in the formation of salts. Often, a polyatomic ion can be considered as the conjugate acid or base of a neutral molecule. For example, the conjugate base of sulfuric acid (H 2 SO 4) is the polyatomic hydrogen sulfate anion (HSO − 4).
The hypobromite ion, also called alkaline bromine water, is BrO −. Bromine is in the +1 oxidation state. The Br–O bond length is 1.82 Å. [1] Hypobromite is the bromine compound analogous to hypochlorites found in common bleaches, and in immune cells. In many ways, hypobromite functions in the same manner as hypochlorite, and is also used ...
The bromite ion in sodium bromite. The salts NaBrO 2 ·3H 2 O and Ba(BrO 2 ) 2 ·H 2 O have been crystallized. Upon treatment of these aqueous solutions with salts of Pb 2+ , Hg 2+ , and Ag + , the corresponding heavy metal bromites precipitate as solids.