production of hydrogen fluoride, calcium fluoride is treated with sulfuric acid, precipitating calcium sulfate. In the refining of zinc, solutions of zinc sulfate...

of such teas has led to fluorosis, a form of fluoride poisoning that affects the bones and teeth, in areas of high brick tea consumption such as Tibet...

oxide. To produce metallic scandium, the oxide is converted to scandium fluoride and then reduced with metallic calcium. Sc2O3 + 6HF → 2ScF3 + 3H2O 2ScF3...

2832:1973 Sodium fluoride for industrial use — Determination of moisture content ISO 2833:1973 Sodium fluoride for industrial use — Determination of fluorine...

impure form in 1824 by Berzelius by heating a mixture of potassium and potassium zirconium fluoride in an iron tube. The crystal bar process (also known...

uses a chemical deuterium fluoride laser device producing infrared laser pulses. The plasma (produced by the early part of the pulse) explodes because...

chemiluminescence; this application is most commonly encountered in the form of glow sticks. The reaction with borax leads to sodium perborate, a bleach used in...

There are two types of bulk polymers: amorphous and semi-crystalline. Examples of semi-crystalline polymers are polyvinylidene fluoride (PVDF) and its copolymers...

liquid ammonia solutions. The solubility of halide salts increases from fluoride to iodide. A saturated solution of ammonium nitrate (Divers' solution, named...

August 2012. Geert De Clercq and Benjamin Mallet (28 February 2013). "Areva sticks with plan to build 10 nuclear reactors by 2016". Reuters. Archived from...

strontium, barium, or calcium fluorides) added to increase light output and produce different colours. In the U.S., patent protection of arc-lighting systems and...

groundwater resources that are contaminated with unhealthy levels of arsenic or fluoride. These trace elements derive mainly from minerals and ions in the...

accumulation of fluoride in the bones. In advanced cases, skeletal fluorosis damages bones and joints and is painful. Osteoporosis is a disease of bone where...

Infrared Spectroscopic Study of the cis- and trans-Bis(glycinato)copper(II) Complexes in Aqueous Environment". The Journal of Physical Chemistry Letters...

shoppers fearing the COVID-19 pandemic bypass in favor of traditional staple foods, including "fluoride bananas," "Mint Pringles," and a "Make Your Own BBQ...

H.; Laycock, David (1983). "Preparations and Reactions of Inorganic Main-Group Oxide-Fluorides". In Harry Julius Emeléus; A. G. Sharpe (eds.). Advances...

Berzelius isolated an impure form of zirconium, obtained by heating a mixture of potassium and potassium zirconium fluoride in an iron tube. Cornish mineralogist...

TRISO-based fuel cooled by a molten salt made from a mixture of lithium fluoride (LiF) and beryllium fluoride (BeF2). Conventional fission power plants rely on the...

meeting of the association. La Crosse's drinking water is pumped from deep ground wells to a distribution center and is treated with chlorine and fluoride; some...

original on 4 June 2011. McIntyre, Stephen; McKitrick, Ross (2005). "Hockey sticks, principal components, and spurious significance" (PDF). Geophysical Research...