paratungstate
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paratungstate — “+ noun Etymology: para (I) + tungstate : a salt in which the ratio of a univalent metal or radical to tungsten may be either 10 to 12 [as in ammonium paratungstate (NH4)10W12O41.11H2O] or 6 to 7 … Useful english dictionary
paratungstate — para·tungstate … English syllables
Ammonium paratungstate — Chembox new Name = Ammonium paratungstate ImageFile = APT.jpg Section1 = Chembox Identifiers CASNo = 11120 25 5 Section2 = Chembox Properties Formula = (NH4)10(H2W12O42)·4H2O MolarMass = 3132.2 g/mol Appearance = White crystalline powder Density … Wikipedia
Tungsten — (pronEng|ˈtʌŋstən), also known as wolfram (IPA|/ˈwʊlfrəm/), is a chemical element that has the symbol W and atomic number 74.A steel gray metal, tungsten is found in several ores, including wolframite and scheelite. It is remarkable for its… … Wikipedia
tungsten processing — Introduction preparation of the ore for use in various products. Tungsten exhibits a body centred cubic (bcc) crystal lattice. It has the highest melting point of all metals, 3,410° C (6,170° F), and it has high conductivity for… … Universalium
Tungsten(VI) oxide — Chembox new Name = Tungsten trioxide ImageFile = TungstenOxideSmall.jpg ImageName = Sample of Tungsten (VI) Oxide IUPACName = Tungsten trioxide OtherNames = Tungstic anhydride, tungsten (VI) oxide, tungstic oxide Section1 = Chembox Identifiers… … Wikipedia
Frank Austen Gooch — (1852 ndash; 1929) was a chemist and engineer. He invented the Gooch crucible, which is used, for example, to determine the solubility of bituminous materials such as road tars and petroleum asphalts. He was awarded a Ph.D. by Harvard University… … Wikipedia
Prices of elements and their compounds — This table lists the elements by their name and gives some recent historical prices for them and their commonly traded compounds. The first of the two price columns shows the price in US dollars per kg of the compound specified. The second shows… … Wikipedia
Hemerdon Mine — pits near Lee Moor. The mine, out of operation since 1944, hosts one of the largest tungsten and tin deposits in the world. [ [http://www.mineweb.com/mineweb/view/mineweb/en/page674?oid=41265 sn=Detail Mineweb Article] ]… … Wikipedia
APT — steht für: Advanced Packaging Tool, Paket Management Software für verschiedene Linux Distributionen Advanced Passenger Train, Hochgeschwindigkeitsprototypenzüge mit Neigetechnik der British Rail Advanced Persistent Threat, “fortgeschrittene,… … Deutsch Wikipedia
