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Bismuth pentafluoride is the most reactive of the pnictogen pentafluorides and is an extremely strong fluorinating agent. It reacts vigorously with water to form ozone and oxygen difluoride, and with iodine or sulfur at room temperature. BiF 5 fluorinates paraffin oil (hydrocarbons) to fluorocarbons above 50 °C and oxidises UF 4 to UF 6 at 150 ...
Pentafluoride may refer to: . Antimony pentafluoride, SbF 5; Arsenic pentafluoride, AsF 5; Bismuth pentafluoride, BiF 5; Bromine pentafluoride, BrF 5; Chlorine ...
In oxidation state +3, bismuth forms salts with all the halogens: BiF 3, BiCl 3, BiBr 3, and BiI 3. All hydrolyze in water except BiF 3. [5] Bismuth(III) chloride reacts with hydrogen chloride in ether solution to produce the acid HBiCl 4. [10] The oxidation state +5 is less frequently encountered. One such compound is the powerful oxidant and ...
Bismuth fluoride may refer to: Bismuth trifluoride, BiF 3; Bismuth pentafluoride, BiF 5 This page was last edited on 31 December ...
Many metals form trifluorides, such as iron, bismuth, the rare-earth elements, and the metals in the aluminium and scandium columns of the periodic table. The trifluorides of many rare earths, as well as bismuth, have the YF 3 structure. Trifluorides of plutonium, samarium (at high temperature), and lanthanum adopt the LaF 3 structure.
Bismuth white (also "Spanish white") can refer to either bismuth oxychloride or bismuth oxynitrate (BiONO 3), when used as a white pigment. [85] Bismuth vanadate is used as a light-stable non-reactive paint pigment (particularly for artists' paints), often as a replacement for the more toxic cadmium sulfide yellow and orange-yellow pigments.
Gold(V) fluoride can be synthesized by heating gold metal in an atmosphere of oxygen and fluorine to 370 °C at 8 atmospheres to form dioxygenyl hexafluoroaurate: [2] [3] Au(s) + O 2 (g) + 3 F 2 (g) → O 2 AuF 6 (s) This salt decomposes at 180 °C to produce the pentafluoride: 2 O 2 AuF 6 (s) → Au 2 F 10 (s) + 2 O 2 (g) + F 2 (g)
Bismuth(III) fluoride or bismuth trifluoride is a chemical compound of bismuth and fluorine. The chemical formula is BiF 3. It is a grey-white powder melting at 649 ...