réactant [ reaktɑ̃ ] n. m.
● réactant nom masculin Molécule mise en situation de réaction.
Encyclopédie Universelle. 2012.
reactant — REACTÁNT, reactanţi, s.m. Fiecare dintre substanţele care iau parte la o reacţie chimică. [pr.: re ac ] – Din engl. reactant. Trimis de claudia, 13.09.2007. Sursa: DEX 98 reactánt s. m. (sil. re ac ), pl. reactánţi Trimis de siveco, 10.08.2004 … Dicționar Român
reactant — 1901 (n.), 1911 (adj.), from REACT (Cf. react) + ANT (Cf. ant) … Etymology dictionary
reactant — ► NOUN Chemistry ▪ a substance that takes part in and undergoes change during a reaction … English terms dictionary
reactant — [rē ak′tənt] n. any of the substances participating in a chemical reaction … English World dictionary
reactant — UK [rɪˈæktənt] / US noun [countable] Word forms reactant : singular reactant plural reactants chemistry a substance that reacts with another in a chemical reaction … English dictionary
reactant — A substance taking part in a chemical reaction. acute phase reactants a group of proteins that are produced and/or released in increased concentrations during the acute phase reaction, including fibrinogen; C reactive … Medical dictionary
reactant — cheminis reagentas statusas T sritis radioelektronika atitikmenys: angl. chemical reagent; reactant vok. Reagens, n rus. реагент, m; реактив, m; химический реактив, m pranc. agent chimique, m; réactif, m … Radioelektronikos terminų žodynas
reactant — reaguojančioji medžiaga statusas T sritis Standartizacija ir metrologija apibrėžtis Cheminėje reakcijoje dalyvaujanti medžiaga. atitikmenys: angl. reactant vok. Reagens, n; reagierender Stoff, m; Reaktant, m; Reaktionspartner, m rus. реагент, m;… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
reactant — noun Date: circa 1920 a substance that enters into and is altered in the course of a chemical reaction … New Collegiate Dictionary
Réactant — Réaction chimique Une réaction chimique est une transformation de la matière au cours de laquelle les espèces chimiques (atomiques, ioniques ou moléculaires) qui constituent la matière sont modifiées : les espèces qui sont consommées sont… … Wikipédia en Français
