Webphenol, any of a family of organic compounds characterized by a hydroxyl (―OH) group attached to a carbon atom that is part of an aromatic ring. Besides serving as the generic name for the entire family, the term phenol is also the specific name for its simplest member, monohydroxybenzene (C 6 H 5 OH), also known as benzenol, or carbolic acid. Webphenol. noun. /ˈfiːnɒl/. /ˈfiːnɔːl/. [uncountable] (chemistry) a poisonous white chemical. When dissolved in water it is used as an antiseptic and disinfectant, usually called carbolic. …
phenol - Oxford Advanced Learner
WebAug 24, 2024 · (1) (noun) a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally; (2) (noun) any of a … Web168 milligrams in a small red onion. 40 grams in a cup of fresh spinach or shallots. Olives. Olives are rich in vitamin E, fatty acids, and polyphenols. Twenty grams of black olives — about five ... imagination psychology
How To Say Phenol - YouTube
WebPhenol is no exception - the only difference is the slow reaction because phenol is such a weak acid. Phenol is warmed in a dry tube until it is molten, and a small piece of sodium added. There is some fizzing as hydrogen gas is given off. The mixture left in the tube will contain sodium phenoxide. Acidity of Substituted Phenols WebNaming Alcohols. Find the longest chain containing the hydroxy group (OH). If there is a chain with more carbons than the one containing the OH group it will be named as a subsitutent. Place the OH on the lowest possible number for the chain. With the exception of carbonyl groups such as ketones and aldehydes, the alcohol or hydroxy groups have ... WebClick on any word below to get its definition: Nearby words: You may want to improve your pronunciation of ''phenol'' by saying one of the nearby words below: imagination ray tracing