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Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula W F 6. It is a toxic, corrosive, colorless gas, with a density of about 13 kg/m 3 (22 lb/cu yd) (roughly 11 times heavier than air). [2] [3] It is the densest known gas under standard ambient temperature and pressure (298 K, 1 atm). [4]
Tungsten hexafluoride (tungsten(VI) fluoride) This page was last edited on 18 July 2023, at ...
Tungsten tetrafluoride is an inorganic compound with the formula WF 4. This little studied solid has been invoked, together with tungsten pentafluoride , as an intermediate in the chemical vapor deposition of tungsten films using tungsten hexafluoride .
The sale is a major step toward accelerating President Joe Biden's goal of dramatically expanding offshore wind energy capacity by 2030. US chooses winning bids in first commercial sale for ...
Floating fuel station is a vessel, built under recognized Classification Society. The floating fuel station renders refueling services for yachts, boats, vessels, planes, cars, trucks and other vehicles. The station must have all the vessel Classification documents issued by the Classification Society. There are the stations, built for the ...
The Marquette Transportation Company is a marine transportation company based in Paducah, Kentucky, United States. According to the company website, Marquette operates over 800 barges with a fleet of more than 50 line-haul vessels, over 60 inland towing vessels, and 9 offshore tugboats .
Tungsten(VI) oxytetrafluoride can be synthesized by the reaction of fluorine and tungsten trioxide. [4] It can also be obtained by treating tungsten with a mixture of oxygen and fluorine at high temperatures. [1] Partial hydrolysis of tungsten hexafluoride will also produce WOF 4. [9] WF 6 + H 2 O → WOF 4 + 2 HF
It is an important starting reagent in the preparation of tungsten compounds. [1] Other examples of charge-neutral hexachlorides are rhenium(VI) chloride and molybdenum(VI) chloride. The highly volatile tungsten hexafluoride is also known. As a d 0 atom, tungsten hexachloride is diamagnetic.