Oxidation
31oxidation number — a number assigned to each atom in a molecule or ion that represents the number of electrons theoretically gained (positive oxidation numbers) or lost (negative numbers) in converting the atom to the elemental form. Oxidation numbers are assigned… …
32oxidation potential — noun : the potential at which oxidation occurs at the anode in an electrochemical cell * * * Physical Chem. (in a galvanic cell) the potential of the electrode at which oxidation occurs. Cf. reduction potential. [1895 1900] * * * oxidation… …
33oxidation-reduction — Any chemical oxidation or reduction reaction, which must, in toto, comprise both oxidation and reduction; the basis for calling all oxidative enzymes (formerly oxidases) oxidoreductases. Often shortened to “redox.” * * * oxidation reduction n a… …
34oxidation number — noun the degree of oxidation of an atom or ion or molecule; for simple atoms or ions the oxidation number is equal to the ionic charge the oxidation number of hydrogen is +1 and of oxygen is 2 • Syn: ↑oxidation state • Hypernyms: ↑number …
35oxidation-reduction potential — noun : the potential at which oxidation occurs at the anode and reduction at the cathode in an electrochemical cell; especially : the standard potential referred to the standard hydrogen electrode as zero symbol E°; called also redox potential;… …
36oxidation state — noun Date: 1942 a positive or negative number that represents the effective charge of an atom or element and that indicates the extent or possibility of its oxidation < the usual oxidation state of sodium is +1 and of oxygen 2 > called also… …
37oxidation degree — oksidacijos laipsnis statusas T sritis Standartizacija ir metrologija apibrėžtis Sąlyginis atomo krūvis junginyje, kurį atomas įgytų netekdamas arba prisijungdamas valentinių elektronų. atitikmenys: angl. degree of oxidation; oxidation degree;… …
38oxidation ratio — oksidacijos laipsnis statusas T sritis Standartizacija ir metrologija apibrėžtis Sąlyginis atomo krūvis junginyje, kurį atomas įgytų netekdamas arba prisijungdamas valentinių elektronų. atitikmenys: angl. degree of oxidation; oxidation degree;… …
39oxidation degree — oksidacijos laipsnis statusas T sritis fizika atitikmenys: angl. degree of oxidation; oxidation degree; oxidation ratio vok. Oxydationsstufe, f rus. степень окисления, f pranc. degré d’oxydation, m …
40oxidation ratio — oksidacijos laipsnis statusas T sritis fizika atitikmenys: angl. degree of oxidation; oxidation degree; oxidation ratio vok. Oxydationsstufe, f rus. степень окисления, f pranc. degré d’oxydation, m …
