n
(inorganic chemistry) A saturated solution of ammonia in water; ammonium hydroxide 28% (w/w as ammonia).
n
A solution of this compound in water used domestically as a cleaning fluid.
adj
(inorganic chemistry) Of or pertaining to ammonia.
n
liquid ammonia (an aqueous solution of ammonia)
n
(chemistry) A cycle concerned with the formation of an ionic compound from the reaction of a metal (often a Group I or Group II element) with a halogen or other non-metallic element such as oxygen; used to analyze reaction energies.
adj
(chemistry) brominated
n
(inorganic chemistry) The compound CaCN₂ produced by reacting calcium carbide with nitrogen; it is used as a fertilizer
n
(chemistry) Reaction with carbon and chlorine, either as the elements or as phosgene
n
(obsolete, inorganic chemistry) carbon dioxide
n
(organic chemistry) A hydroxy quaternary ammonium compound with formula (CH₃)₃N⁺CH₂CH₂OHX⁻. It is an essential nutrient for cardiovascular and brain health and for cell membrane formation.
n
(inorganic chemistry) An ammine of chromium
n
Any of two or more dopants applied at the same time
n
(inorganic chemistry) A complex of four molecules of ammonia surrounding a copper ion
n
(chemistry, especially in combination) a univalent functional group, -CN, consisting of a carbon and a nitrogen atom joined with a triple bond; organic compounds containing a cyano group are nitriles
n
(organic chemistry) The anion or group formed by replacing one of the hydroxyl groups of a phosphonate by a cyanide group
adj
(chemistry) Modified by the addition or replacement of two fluorine atoms
n
(chemistry) Modification by the addition of two fluorine atoms
n
(organic chemistry) Any reaction that adds a difluoromethyl group to a molecule
n
(chemistry, modifying a noun) Describing a dihydrogen bond
n
Initialism of dimethylsulfoniopropionate. [A chemical compound produced especially by marine algae.]
n
(countable, organic chemistry) Any of a class of organic compounds containing an oxygen atom bonded to two hydrocarbon groups.
adj
(obsolete, inorganic chemistry) hydrofluoric
adj
(chemistry) Formally derived from another compound by the replacement of one or more atoms of hydrogen with fluorine.
n
(chemistry) A derivative compound obtained by reaction with fluorine.
n
A non-fluorescent small compound which become fluorescent only when complexed to a fluorogen-activating protein.
n
(chemistry) the reaction of a halogen with a methyl-ketone to form a haloform
n
(chemistry) Reaction with hydrofluoric acid
n
(inorganic chemistry) The unstable peroxide H-O-O-O-O-H
adj
(chemistry) of, or relating to iodine or its compounds, especially those in which it has a valency of five
n
(inorganic chemistry) Pure ammonia cooled or condensed to the liquid state.
n
(organic chemistry) Synonym of methanol
n
(organic chemistry, especially in combination) A single aryl group in a compound
adj
(chemistry) Treated or reacted with iodine or hydroiodic acid so as to add one iodine atom per molecule.
n
(organic chemistry) Any compound containing a single phosphane group (especially when one of a number of similar groups has been converted to phosphane)
n
(organic chemistry) Any cation formed by protonation of a nitrile; R-C≡N⁺H or R-C⁺=NH
n
(uncountable, chemistry) the univalent NO₂ functional group.
n
(chemistry) Alternative form of nitrimine [(chemistry) any compound of general formula R₂C=NNO₂]
adj
(chemistry) Relating to the nitrosyl radical
n
(biochemistry) A form of myoglobin, formed in nitrite-cured meat, that may have a protective role during ischemia
n
(organic chemistry) A product of the nitration of tyrosine that is found in some diseased tissues.
n
(chemistry) Any of the various nitrogen oxides produced during combustion.
n
(chemistry, dated) Any of the four elements — carbon, hydrogen, oxygen, and nitrogen — that are especially characteristic of organic compounds.
n
Any complex (typically of a transition element) containing an oxo group
n
(chemistry) Any acid that contains a peroxy group - e.g. peracetic acid
adj
(chemistry) Having had multiple hydrogen atoms replaced by bromine
adj
(chemistry) Having many hydrogen atoms replaced by chlorine.
n
(inorganic chemistry) A salt or ion composed of multiple chromate groups
adj
(chemistry) Containing many fluorine atoms.
adj
Halogenated with multiple halogen atoms.
n
(inorganic chemistry) A yellowish brown solid, KNH₂, obtained by heating potassium in ammonia gas. It is most commonly used as a base to create a carbanion of an enolate.
n
(chemistry) A negatively charged radical ion.
n
(chemistry) fluorination using radiofluorine
adj
(organic chemistry) Describing an antiperiplanar spatial arrangement of two conjugated double bonds about the intervening single bond; s-trans
n
(organic chemistry) the addition of a trifluoromethyl group to a molecule
n
(organic chemistry) Any nitration reaction in which three nitro groups is introduced into a compound.
adj
(organic chemistry) Describing any compound in which three (of the same) functional groups are on three separate chains.
n
(obsolete, inorganic chemistry) ammonia (volatile alkali)
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