Barium bromide chemical formula

the chemical formula of barium bromide is BaBr? .

Description:

Barium bromide is an inorganic compound with the molecular formula of BaBr2, which can be used for photography. It is an ionic compound that is easily soluble in water and can form dihydrate. The crystal structure of barium bromide is lead chloride structure, which is a white rhomboid crystal and easy to deliquesce. BaBr2 is a simple salt in aqueous solution, and barium bromide reacts with sulfate ions, resulting in barium sulfate precipitation.

the reaction of babr2 (AQ)+so42-(AQ) = baso4 (s)+2br-(AQ) is similar to oxalic acid, hydrofluoric acid and phosphoric acid. Barium bromide and other bromides are sometimes used in photography. Historically, barium bromide was used by Madame Curie to separate crystals in the process of purifying radium. Because radium precipitation takes precedence over barium bromide, the proportion of radium precipitation in solution will be higher than that of barium.

Specific introduction of inorganic substances:

English: inorganic compound. Inorganic compounds, which have nothing to do with the organism (a few compounds related to the organism are also inorganic compounds, such as water), correspond to organic compounds, and usually refer to compounds that do not contain carbon elements, but include carbon-containing carbon oxides, carbonates, cyanide, carbides, carboranes, carbonyl metals and alkyl metals.

organic ligand complexes of metals and other carbon-containing species studied in inorganic chemistry are referred to as inorganic substances for short. Description: Both the fifth and sixth editions of Modern Chinese Dictionary interpret inorganic substances as "the general term for simple substances and inorganic compounds". When introducing the properties of inorganic substances, some documents also list simple substances among them.

refers to the collection of carbon-containing species that are studied in inorganic chemistry, such as pure substances without carbon elements and some carbon-containing compounds, such as carbon monoxide, carbon dioxide, carbonic acid, carbonate, carbide, carborane, alkyl metal, carbonyl metal and metal organic ligand complexes.

Inorganic substances in organisms mainly include water and some inorganic ions, such as Na+, K+, Ca2+, Mg2+, Cl-, SO42- and so on. See the entry "biological elements". Human tissues contain almost all kinds of elements existing in nature, among which carbon, hydrogen, oxygen and nitrogen mainly exist in the form of organic compounds, and the rest are collectively called inorganic substances (minerals or ash).