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Bromochlorodifluoromethane (BCF), also referred to by the code numbers Halon 1211 and Freon 12B1, is a haloalkane with the chemical formula C F 2 Cl Br. It is used for fire suppression, especially for expensive equipment or items that could be damaged by the residue from other types of extinguishers. [ 1 ]
Fugacity and BCF relate to each other in the following equation: = [6] where Z Fish is equal to the Fugacity capacity of a chemical in the fish, P Fish is equal to the density of the fish (mass/length 3), BCF is the partition coefficient between the fish and the water (length 3 /mass) and H is equal to the Henry's law constant (Length 2 /Time 2) [6]
Tris (pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C6F5)3B. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC3 core is planar. It has been described as the “ideal Lewis acid ” because of its high ...
The Saab 9-5 is an executive car that was produced by the Swedish automobile maker Saab from 1997 to 2012. The first generation 9-5 was introduced in 1997 for the 1998 model year, as the replacement to the Saab 9000. At the time, the car represented a significant development for the manufacturer.
A "personal computer" version of Windows is considered to be a version that end-users or OEMs can install on personal computers, including desktop computers, laptops, and workstations. The first five versions of Windows– Windows 1.0, Windows 2.0, Windows 2.1, Windows 3.0, and Windows 3.1 –were all based on MS-DOS, and were aimed at both ...
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Helicopter Attack Squadron (Light) Five, known by the US Navy designation HA(L)-5 (sometimes stylized as HAL-5), was the initial designation of a Naval Special Warfare and close air support helicopter squadron in the period following the Vietnam War, which, along with its sister squadron HA(L)-4 "Red Wolves", was one of the last two US Navy squadrons using HH-1K "Huey" gunships.
Field Manual 100-5 (FM100-5) is a serial publication of the US Army. In 1997, the 1986 edition was termed "the primary tool for the self-education and professional development required to achieve tactical competence." [1] In 1939 it was said to contain the principles of troop leading and combat of the combined arms in maneuver warfare and ...