WebApr 7, 2024 · Chloroform is prepared by the chlorination of methane. The major use of chloroform is in the preparation of chlorodifluoromethane (HCFC-22). HCFC-22 contributes to depletion of the ozone layer, and its production is scheduled to … WebMar 12, 2024 · Chloroform has been featured in crime fiction since the 19th century, but in those pulpy publications it’s erroneously presented as an instantaneous “knockout drug,” often applied via soaked rag in an …

Chloroform Definition & Meaning Dictionary.com

WebExposure to chloroform can occur when breathing contaminated air or when drinking or touching the substance or water containing it. Breathing chloroform can cause dizziness, fatigue, and headaches. Breathing chloroform or ingesting chloroform over long periods of time may damage your liver and kidneys. It can cause sores if large amounts touch your … WebWhat does lemongrass smell like? Lemongrass has a distinct citrusy and lemony scent, which is why it . Lemongrass is a tropical herb that belongs to the grass family. It is commonly used in Asian cuisine, and its leaves and oils have various medicinal and therapeutic properties. Lemongrass has a fresh and citrusy aroma. mylearning ach

LABORATORY SAFETY GUIDELINE - Harvard University

WebBreathing chloroform can cause dizziness, fatigue, and headaches. Breathing chloroform or ingesting chloroform over long periods of time may damage your liver and kidneys. It … As chloroform is a volatile organic compound, [17] it dissipates readily from soil and surface water and undergoes degradation in air to produce phosgene, dichloromethane, formyl chloride, carbon monoxide, carbon dioxide, and hydrogen chloride. Its half-life in air ranges from 55 to 620 days. … See more Chloroform, or trichloromethane (often abbreviated as TCM), is an organic compound with the formula CHCl3 and a common organic solvent. It is a very volatile, colorless, strong-smelling, dense liquid produced on … See more The molecule adopts a tetrahedral molecular geometry with C3v symmetry. The chloroform molecule can be viewed as a methane molecule with three hydrogen atoms replaced with three chlorine atoms, leaving a single hydrogen atom. See more Chloroform was synthesized independently by several investigators circa 1831: • Moldenhawer, … See more Exposure Chloroform is known to form as a by-product of water chlorination, along with a range of other disinfection by-products, and as such is … See more The total global flux of chloroform through the environment is approximately 660000 tonnes per year, and about 90% of emissions are natural in origin. Many kinds of See more Industrially, chloroform is produced by heating a mixture of chlorine and either methyl chloride (CH3Cl) or methane (CH4). At 400–500 °C, a See more In terms of scale, the most important reaction of chloroform is with hydrogen fluoride to give monochlorodifluoromethane (CFC-22), a precursor in the production of polytetrafluoroethylene (Teflon) and other fluoropolymers: CHCl3 + 2HF → … See more WebMay 22, 2011 · Chloroform definition, a colorless, volatile, nonflammable, slightly water-soluble, pungent, sweet-tasting liquid, CHCl3, usually derived from acetone, … my learning acadia