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Ammonium fluoride is the inorganic compound with the formula NH 4 F. It crystallizes as small colourless prisms, having a sharp saline taste, and is highly soluble in water. Like all fluoride salts, it is moderately toxic in both acute and chronic overdose. [3]
Fluorine forms a great variety of chemical compounds, within which it always adopts an oxidation state of −1. With other atoms, fluorine forms either polar covalent bonds or ionic bonds. Most frequently, covalent bonds involving fluorine atoms are single bonds, although at least two examples of a higher order bond exist. [2]
Ammonium bifluoride is an inorganic compound with the formula [NH 4][HF 2] or [NH 4]F·HF. It is produced from ammonia and hydrogen fluoride. This colourless salt is a glass-etchant and an intermediate in a once-contemplated route to hydrofluoric acid.
Sodium tetrafluoroborate is an inorganic compound with formula NaBF 4. It is a salt that forms colorless or white rhombic crystals and is soluble in water (108 g/100 mL) but less soluble in organic solvents. [1] Sodium tetrafluoroborate is used in some fluxes used for brazing and to produce boron trifluoride. [2]
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Holding elections in Syria could take up to four years, Syria's de facto leader Ahmed al-Sharaa said in remarks broadcast on Sunday, the first time he has commented on a possible electoral ...
Ammonium iodide is the inorganic compound with the formula NH 4 I. A white solid. It is an ionic compound, although impure samples appear yellow. This salt consists of ammonium cation and an iodide anion. [1] It can be prepared by the action of hydroiodic acid on ammonia.