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Barium chloride is an inorganic compound with the formula Ba Cl 2.It is one of the most common water-soluble salts of barium.Like most other water-soluble barium salts, it is a white powder, highly toxic, and imparts a yellow-green coloration to a flame.
Barium sulfate suspension, often simply called barium, is a contrast agent used during X-rays. [1] Specifically it is used to improve visualization of the gastrointestinal tract (esophagus, stomach, intestines) on plain X-ray or computed tomography. [2]
Barium sulfate (or sulphate) is the inorganic compound with the chemical formula Ba SO 4.It is a white crystalline solid that is odorless and insoluble in water.It occurs in nature as the mineral barite, which is the main commercial source of barium and materials prepared from it.
Barium chlorate can be produced through a double replacement reaction between solutions of barium chloride and sodium chlorate: . BaCl 2 + 2 NaClO 3 → Ba(ClO 3) 2 + 2 NaCl. After concentrating and cooling the resulting mixture, barium chlorate precipitates.
The Rosenmund reduction is a hydrogenation process in which an acyl chloride is selectively reduced to an aldehyde.The reaction was named after Karl Wilhelm Rosenmund, who first reported it in 1918.
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A single-displacement reaction, also known as single replacement reaction or exchange reaction, is an archaic concept in chemistry.It describes the stoichiometry of some chemical reactions in which one element or ligand is replaced by atom or group.
Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na 2 SO 4 as well as several related hydrates.All forms are white solids that are highly soluble in water.