Hyperonyms
(has_hyperonym)
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13446390-n:
(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved
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Hyponyms
(has_hyponym)
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13427356-n:
a chemical reaction in which one molecule is added to another
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Hyponyms
(has_hyponym)
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13429194-n:
a reaction of aldehydes resulting in an aldol
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Hyponyms
(has_hyponym)
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13445479-n:
a series of chemical reactions in which the product of one is a reactant in the next
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Hyponyms
(has_hyponym)
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13446197-n:
a chemical reaction and its reverse proceed at equal rates
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Hyponyms
(has_hyponym)
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13458268-n:
(chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance
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Hyponyms
(has_hyponym)
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13467224-n:
(chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a compound
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Hyponyms
(has_hyponym)
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13469066-n:
a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)
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Hyponyms
(has_hyponym)
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13473392-n:
a chemical reaction in which a molecule decomposes to two different molecules
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Hyponyms
(has_hyponym)
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13474734-n:
a chemical reaction accompanied by the absorption of heat
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Hyponyms
(has_hyponym)
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13477812-n:
a chemical reaction accompanied by the evolution of heat
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Hyponyms
(has_hyponym)
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13494919-n:
a chemical reaction in which water reacts with a compound to produce other compounds; involves the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion from the water
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Hyponyms
(has_hyponym)
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13521072-n:
a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water
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Hyponyms
(has_hyponym)
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13530408-n:
the process of oxidizing; the addition of oxygen to a compound with a loss of electrons; always occurs accompanied by reduction
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Hyponyms
(has_hyponym)
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13530799-n:
a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction
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Hyponyms
(has_hyponym)
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13536523-n:
a chemical reaction produced by the action of light
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Hyponyms
(has_hyponym)
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13547677-n:
any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent
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Hyponyms
(has_hyponym)
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13552858-n:
a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap)
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Related
(related_to)
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00446885-v:
undergo a chemical reaction; react with another substance under certain conditions
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Domain
(category)
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06084469-n:
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
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Glosses
(gloss)
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00126264-v:
cause to change; make different; cause a transformation
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Glosses
(rgloss)
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00306298-v:
burst and release energy as through a violent chemical or physical reaction;"the bomb detonated at noon"
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Glosses
(rgloss)
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00446885-v:
undergo a chemical reaction; react with another substance under certain conditions
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Glosses
(rgloss)
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00449567-v:
create a vacuum in (a bulb, flask, reaction vessel)
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Glosses
(rgloss)
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00648237-n:
a measured amount of a solution of unknown concentration is added to a known volume of a second solution until the reaction between them is just complete; the concentration of the unknown solution (the titer) can then be calculated
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Glosses
(rgloss)
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00650932-v:
distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions
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Glosses
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00652351-a:
(especially of fissionable material) able to sustain a chain reaction in such a manner that the rate of reaction increases
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Glosses
(rgloss)
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00791875-n:
an assay that relies on an enzymatic conversion reaction and is used to detect the presence of specific substances (such as enzymes or viruses or antibodies or bacteria)
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Glosses
(rgloss)
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00872510-a:
(of a chemical reaction or compound) occurring or formed with absorption of heat
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Glosses
(rgloss)
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00872906-a:
(of a chemical reaction or compound) occurring or formed with the liberation of heat
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Glosses
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00874781-a:
providing a relatively large amount of energy upon undergoing a chemical reaction
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Glosses
(rgloss)
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01757994-v:
release (gas or energy) as a result of a chemical reaction or physical decomposition
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Glosses
(rgloss)
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01928608-a:
participating readily in reactions
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Glosses
(rgloss)
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01929202-a:
capable of undergoing a chemical reaction with oxygen
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Glosses
(rgloss)
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01929802-a:
(chemistry) not participating in a chemical reaction; chemically inert
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Glosses
(rgloss)
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02682567-v:
keep constant through physical or chemical reactions or evolutionary change
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Glosses
(rgloss)
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02692966-a:
of or made from or using substances produced by or used in reactions involving atomic or molecular changes
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Glosses
(rgloss)
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02901028-a:
within the molecule; occurring by a reaction between different parts of the same molecule
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Glosses
(rgloss)
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02991048-n:
a device that delivers an electric current as the result of a chemical reaction
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Glosses
(rgloss)
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03013006-n:
an apparatus for holding substances that are undergoing a chemical reaction
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Glosses
(rgloss)
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03105856-a:
of or relating to or produced by chemical reactions at high temperatures
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Glosses
(rgloss)
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03107904-n:
the chamber of a nuclear reactor containing the fissile material where the reaction takes place
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Glosses
(rgloss)
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03140126-n:
a vessel made of material that does not melt easily; used for high temperature chemical reactions
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Glosses
(rgloss)
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03151122-a:
combined with or having undergone a chemical reaction with oxygen
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Glosses
(rgloss)
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03182232-n:
a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive
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Glosses
(rgloss)
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03275864-n:
a cell containing an electrolyte in which an applied voltage causes a reaction to occur that would not occur otherwise (such as the breakdown of water into hydrogen and oxygen)
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Glosses
(rgloss)
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03301389-n:
measuring instrument consisting of a graduated glass tube for measuring volume changes in chemical reactions between gases
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Glosses
(rgloss)
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05009758-n:
a property used to characterize materials in reactions that change their identity
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Glosses
(rgloss)
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05877412-n:
(chemistry) the principle that (at chemical equilibrium) in a reversible reaction the ratio of the rate of the forward reaction to the rate of the reverse reaction is a constant for that reaction
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Glosses
(rgloss)
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05882537-n:
(chemistry) the law that states the following principle: the rate of a chemical reaction is directly proportional to the molecular concentrations of the reacting substances
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Glosses
(rgloss)
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06084469-n:
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
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Glosses
(rgloss)
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06089857-n:
branch of chemistry that deals with the chemical action of electricity and the production of electricity by chemical reactions
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Glosses
(rgloss)
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06090064-n:
the branch of chemistry that studies elementary (often very fast) chemical reactions as they occur; the experimental methods are often based on the use of femtosecond laser pulses
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Glosses
(rgloss)
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06104073-n:
(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations
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Glosses
(rgloss)
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07308563-n:
a violent release of energy caused by a chemical or nuclear reaction
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Glosses
(rgloss)
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08623260-n:
the part of an enzyme or antibody where the chemical reaction occurs
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Glosses
(rgloss)
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10860108-n:
Irish chemist who established that air has weight and whose definitions of chemical elements and chemical reactions helped to dissociate chemistry from alchemy (1627-1691)
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Glosses
(rgloss)
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10880669-n:
United States chemist noted for discovering the series of chemical reactions in photosynthesis (1911-)
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Glosses
(rgloss)
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10954180-n:
German chemist who did research on high-speed chemical reactions (born in 1927)
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Glosses
(rgloss)
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11054856-n:
United States chemist (born in Poland) who used quantum mechanics to understand chemical reactions (born in 1937)
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Glosses
(rgloss)
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11421822-n:
the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
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Glosses
(rgloss)
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11438468-n:
that part of the energy in a substance that can be released by a chemical reaction
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Glosses
(rgloss)
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11476767-n:
luminescence resulting from a chemical reaction as the oxidation of luciferin in fireflies
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Glosses
(rgloss)
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13427356-n:
a chemical reaction in which one molecule is added to another
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Glosses
(rgloss)
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13429194-n:
a reaction of aldehydes resulting in an aldol
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Glosses
(rgloss)
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13435770-n:
catalysis in which the catalyst is one of the products of the reaction
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Glosses
(rgloss)
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13444131-n:
acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction
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Glosses
(rgloss)
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13445479-n:
a series of chemical reactions in which the product of one is a reactant in the next
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Glosses
(rgloss)
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13446197-n:
a chemical reaction and its reverse proceed at equal rates
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Glosses
(rgloss)
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13467224-n:
(chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a compound
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Glosses
(rgloss)
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13469066-n:
a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)
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Glosses
(rgloss)
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13469317-n:
a chemical reaction between two compounds where the positive ion of one compound is exchanged with the positive ion of another compound
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Glosses
(rgloss)
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13473392-n:
a chemical reaction in which a molecule decomposes to two different molecules
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Glosses
(rgloss)
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13474734-n:
a chemical reaction accompanied by the absorption of heat
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Glosses
(rgloss)
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13477812-n:
a chemical reaction accompanied by the evolution of heat
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Glosses
(rgloss)
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13488606-n:
a metabolic process that breaks down carbohydrates and sugars through a series of reactions to either pyruvic acid or lactic acid and releases energy for the body in the form of ATP
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Glosses
(rgloss)
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13494919-n:
a chemical reaction in which water reacts with a compound to produce other compounds; involves the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion from the water
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Glosses
(rgloss)
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13505467-n:
in all plants and animals: a series of enzymatic reactions in mitochondria involving oxidative metabolism of acetyl compounds to produce high-energy phosphate compounds that are the source of cellular energy
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Glosses
(rgloss)
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13512506-n:
the atomic process that occurs during a chemical reaction
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Glosses
(rgloss)
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13521072-n:
a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water
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Glosses
(rgloss)
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13530799-n:
a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction
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Glosses
(rgloss)
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13536523-n:
a chemical reaction produced by the action of light
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Glosses
(rgloss)
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13544279-n:
processes for chemical reactions at high temperatures
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Glosses
(rgloss)
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13544537-n:
the swelling of the capsule surrounding a microorganism after reaction with an antibody; the basis of certain tests for identifying microorganisms
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Glosses
(rgloss)
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13552858-n:
a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap)
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Glosses
(rgloss)
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13554586-n:
the action of forming a chelate or other stable compound with an ion or atom or molecule so that it is no longer available for reactions
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Glosses
(rgloss)
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13589681-n:
(chemistry) the ratio of concentrations when equilibrium is reached in a reversible reaction (when the rate of the forward reaction equals the rate of the reverse reaction)
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Glosses
(rgloss)
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13825840-n:
(chemistry) the relation between the quantities of substances that take part in a reaction or form a compound (typically a ratio of whole integers)
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Glosses
(rgloss)
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14531203-n:
(chemistry) the capacity of a substance to take part in a chemical reaction
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Glosses
(rgloss)
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14532458-n:
a delayed allergic reaction to the injection of an antiserum caused by an antibody reaction to an antigen in the donor serum
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Glosses
(rgloss)
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14577469-n:
the condition of being dissociated into ions (as by heat or radiation or chemical reaction or electrical discharge)
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Glosses
(rgloss)
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14583066-n:
a substance from which another substance is formed (especially by a metabolic reaction)
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Glosses
(rgloss)
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14598383-n:
an indicator used in reactions that involve precipitation
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Glosses
(rgloss)
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14609784-n:
biochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction with alpha-naphthol in the presence of sulfuric acid
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Glosses
(rgloss)
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14615602-n:
a solid acid formed by reactions of orthophosphoric acid
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Glosses
(rgloss)
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14620066-n:
a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction
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Glosses
(rgloss)
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14694765-n:
a chemical substance that is present at the start of a chemical reaction
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Glosses
(rgloss)
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14708042-n:
a nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions
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Glosses
(rgloss)
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14723628-n:
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
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Glosses
(rgloss)
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14724025-n:
(chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction
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Glosses
(rgloss)
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14724645-n:
substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
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Glosses
(rgloss)
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14725024-n:
(chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
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Glosses
(rgloss)
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14727153-n:
an inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction
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Glosses
(rgloss)
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14732946-n:
any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions
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Glosses
(rgloss)
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14767291-n:
a compound formed from one or more other compounds in a reaction resulting in removal of water
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Glosses
(rgloss)
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14775430-n:
a white crystalline peroxide used in bleaching (flour or oils or fats) and as a catalyst for free radical reactions
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Glosses
(rgloss)
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14778982-n:
a chemical agent for use in chemical reactions
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Glosses
(rgloss)
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14779550-n:
an agent that produces chemical reactions
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Glosses
(rgloss)
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14786257-n:
buffer solution at the start of a reaction
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Glosses
(rgloss)
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14806838-n:
material produced by or used in a reaction involving changes in atoms or molecules
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Glosses
(rgloss)
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14850483-n:
formed by reaction between an acid and an alcohol with elimination of water
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Glosses
(rgloss)
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14866605-n:
salt of ferrocyanic acid usually obtained by a reaction of a cyanide with iron sulphate
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Glosses
(rgloss)
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14901959-n:
a compound made artificially by chemical reactions
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Glosses
(rgloss)
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14917208-n:
(chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction
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Glosses
(rgloss)
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14983326-n:
a yellow toxic highly explosive strong acid; used in high explosives and as a dye and in chemical reactions
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Glosses
(rgloss)
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14984244-n:
a fine black powder of platinum; used as a catalyst in chemical reactions
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Glosses
(rgloss)
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14995061-n:
a cyanide compound that is prepared by the reaction of potassium cyanide with ferrous salts; commonly used by gardeners
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Glosses
(rgloss)
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14997699-n:
a chemical substance formed as a result of a chemical reaction
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Glosses
(rgloss)
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15072099-n:
coagulation factor that is converted to an enzyme that converts prothrombin to thrombin in a reaction that depends on calcium ions and other coagulation factors
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Glosses
(rgloss)
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15085175-n:
a yellow salt obtained by the reaction of uranium salts with nitric acid
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Glosses
(rgloss)
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15085327-n:
a salt obtained by the reaction of uranium salts with oxalic acid
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