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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 ]
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 ...
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]
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The healthiest seeds include pumpkin seeds, flax seeds, sesame seeds, sunflower seeds, chia seeds and hemp seeds. Healthy crackers may also be made from nutrient-rich nuts or nut flours, such as ...
One year ago, devastating wildfires ripped through Maui, Hawaii, killing at least 102 people.. It was one of the deadliest wildfires in U.S. history, and survivors are still facing a daunting road ...
Premieres: Saturday, Nov. 18 at 8 p.m. PT/ET Starring: Emily Alatalo (Workin' Moms) and Corey Sevier (It Takes a Christmas Village) When sisters Cara (Alatalo) and Amy (Vanessa Smythe) make a pact ...
Dhyan Chand at the 1936 Summer Olympics. The Major Dhyan Chand Award, officially known as Major Dhyan Chand Award for Lifetime Achievement in Sports and Games, [1] is the lifetime achievement sporting honour of the Republic of India. The award is named after hockey wizard Major Dhyan Chand (1905–79), a legendary Indian field hockey player who ...