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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. Its opaque white appearance and its high density are exploited ...
Barium is a chemical element; it has symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element. The most common minerals of barium are barite (barium sulfate, BaSO 4) and witherite (barium carbonate ...
The barium derivative is useful in the gravimetric analysis of sulfate: if one adds a solution of most barium salts, for instance barium chloride, to a solution containing sulfate ions, barium sulfate will precipitate out of solution as a whitish powder. This is a common laboratory test to determine if sulfate anions are present.
Molar mass: 171.34 g/mol (anhydrous) 189.355 g/mol (monohydrate) ... Thus, it forms barium sulfate and barium phosphate with sulfuric and phosphoric acids, ...
Molar mass: 217.391 g/mol Appearance white monoclinic crystals Density: ... It is an intermediate in the carbothermal reduction of barium sulfate to barium sulfide: [2]
Molar mass: 208.23 g/mol (anhydrous) 244.26 g/mol (dihydrate) ... Sodium sulfate and magnesium sulfate are potential antidotes because they form barium sulfate BaSO 4
Molar mass: 261.337 g/mol ... Barium nitrate is the ... Solutions of sulfate salts such as Epsom salts or sodium sulfate may be given as first aid for barium ...
Molar mass: 169.39 g/mol Appearance white solid Density: 4.25 g/cm 3 [1] Melting point: ... Barium sulfide is the inorganic compound with the formula Ba S.