Bromine water is an oxidizing, intense brown mixture containing diatomic bromine (Br2) dissolved in water (H2O).[1] It is often used as a reactive in chemical assays of recognition for substances which react with bromine in an aqueous environment with the halogenation mechanism, mainly unsaturated carbon compounds (carbon compounds with 1 or more double or triple bond(s)). The most common compounds that react well with bromine water are phenols, alkenes, enols, the acetyl group, aniline, and glucose. In addition, bromine water is commonly used to test for the presence of an alkene which contains a double covalent bond, reacting with the bromine water, changing its color from an intense yellow to a colorless solution. Bromine water is also commonly used to check for the presence of an aldehyde group in compounds. In this reaction, the color of bromine water is changed to yellow from colorless (oxidation process).
^Bruce Mattson, Creighton University. "Microscale Gas Chemistry: Preparing Bromine Water".
Brominewater is an oxidizing, intense brown mixture containing diatomic bromine (Br2) dissolved in water (H2O). It is often used as a reactive in chemical...
Bromine is a chemical element; it has symbol Br and atomic number 35. It is a volatile red-brown liquid at room temperature that evaporates readily to...
A bromide ion is the negatively charged form (Br−) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless...
called alkaline brominewater, is BrO−. Bromine is in the +1 oxidation state. The Br–O bond length is 1.82 Å. Hypobromite is the bromine compound analogous...
Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it...
In organic chemistry, the bromine test is a qualitative test for the presence of unsaturation (carbon-to-carbon double or triple bonds), phenols and anilines...
Bromine monochloride, also called bromine(I) chloride, bromochloride, and bromine chloride, is an interhalogen inorganic compound with chemical formula...
presence of Lewis acids. The decolouration of brominewater by electron-rich arenes is used in the bromine test. The oxychlorination of benzene has been...
180 °C produces sulfanilic acid, H2NC6H4SO3H. If brominewater is added to aniline, the brominewater is decolourised and a white precipitate of 2,4,6-tribromoaniline...
Bromine trifluoride is an interhalogen compound with the formula BrF3. At room temperature, it is a straw-coloured liquid with a pungent odor which decomposes...
include use of brominewater to titrate against a sample to deduce the number of double bonds present. For example, ethene + bromine → 1,2-dibromoethane:...
Appalachian Basin Bromine production in the United States of 225,000 tonnes in 2013 made that country the second-largest producer of bromine, after Israel...
Bromine pentafluoride, BrF5, is an interhalogen compound and a fluoride of bromine. It is a strong fluorinating agent. BrF5 finds use in oxygen isotope...
The water cycle (or hydrologic cycle or hydrological cycle), is a biogeochemical cycle that involves the continuous movement of water on, above and below...
Bromine compounds are compounds containing the element bromine (Br). These compounds usually form the -1, +1, +3 and +5 oxidation states. Bromine is intermediate...
Sodium bromide can be used instead of sodium chloride, which produces a bromine pool. The benefits and downsides are the same as those of a salt system...
It is a hydrogen halide consisting of hydrogen and bromine. A colorless gas, it dissolves in water, forming hydrobromic acid, which is saturated at 68...
drinking water treatment. Like UV, ionizing radiation (X-rays, gamma rays, and electron beams) has been used to sterilise water.[citation needed] Bromine and...
The bromine cycle is a biogeochemical cycle of bromine through the atmosphere, biosphere, and hydrosphere. Bromine is present naturally as bromide salts...
consisting of six chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and the radioactive elements astatine (At) and tennessine...
carboxylic acid group, using selective oxidation of the aldehyde using Brominewater and then converted to gluconate ion. Next, Fe(OAc)3 with 30% of H2O2...
Iron(III) chloride colors its aqueous solution a dark-violet, and brominewater precipitates tribromoresorcinol. These properties are what give it its...
Water (H2O) is a polar inorganic compound that is at room temperature a tasteless and odorless liquid, which is nearly colorless apart from an inherent...
2015 in the US 63% of magnesium production came from seawater and brines. Bromine is also produced from seawater in China and Japan. Lithium extraction from...
2 Na2SO4 + H2O Similarly, sodium thiosulfate reacts with bromine, removing the free bromine from the solution. Solutions of sodium thiosulfate are commonly...
organobromides, which are organic compounds that contain carbon bonded to bromine. The most pervasive is the naturally produced bromomethane. One prominent...
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