OXIDATION NUMBER (OXIDATION STATE; POSITIVE VALENCE)

Meaning of OXIDATION NUMBER (OXIDATION STATE; POSITIVE VALENCE) in English

A convention for representing a charge of an atom embedded within a compound, if the compound were purely ionic. For example, H 2 O is a covalent compound; if it were ionic, the hydrogens would be H + (oxidation number +1) and the oxygen would be O 2- (oxidation number -2). Oxidation number rises for at least one atom in a compound that is oxidized ; oxidation number becomes smaller if the compound is reduced .

General chemistry English glossary. Английский глоссарий общей химии. 2012

OXIDATION — noun Etymology: French, from oxider, oxyder to oxidize, from oxide Date: 1791 the act or process of oxidizing, the state …
Толковый словарь английского языка - Merriam Webster
OXIDATION — ˌäksəˈdāshən noun ( -s ) Etymology: French oxidation (now oxydation ), from oxider (now oxyder ) to oxidize + -ation …
Webster's New International English Dictionary
OXIDATION — (n.) The act or process of oxidizing, or the state or result of being oxidized.
Английский словарь Webster
OXIDATION — ( n. ) The act or process of oxidizing, or the state or result of being oxidized.
Webster's Revised Unabridged English Dictionary
OXIDATION — — oxidational, oxidative , adj. /ok si day"sheuhn/ , n. Chem. 1. the process or result of oxidizing. 2. the …
Random House Webster's Unabridged English Dictionary
OXIDATION — n. oxidizing, uniting with oxygen; being oxidized
Толковый словарь английского языка - Редакция bed
OXIDATION — noun Etymology: French, from oxider, oxyder to oxidize, from oxide Date: 1791 1. : the act or process of oxidizing …
Merriam-Webster's Collegiate English vocabulary
OXIDATION — noun the act or process of oxidizing, or the state or result of being oxidized.
Webster English vocab
OXIDATION — ■ noun Chemistry the process or result of oxidizing or being oxidized. Derivatives ~al adjective oxidative adjective Origin C18: from …
Concise Oxford English vocab
OXIDATION — [ox.i.da.tion] n [F, fr. oxider, oxyder to oxidize, fr. oxide] (1791) 1: the act or process of oxidizing 2: the …
Merriam-Webster English vocab
OXIDATION — oxidation BrE AmE ˌɒks ɪ ˈdeɪʃ ə n -ə- AmE \ ˌɑːks- ▷ oxidation|s z
Longman Pronunciation English Dictionary
OXIDATION — ➡ oxidize
Oxford Advanced Learner's English Dictionary
OXIDATION — See main entry: ↑ oxidize
Longman Dictionary of Contemporary English
OXIDATION — Oxidation is a process in which a chemical substance changes because of the addition of oxygen. ( TECHNICAL ) N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary
OXIDATION — Oxidation is a process in which a chemical substance changes because of the addition of oxygen. (TECHNICAL) N-UNCOUNT
Collins COBUILD - Толковый словарь английского языка для изучающих язык
OXIDATION — One of the processes by which enamel paint cures, by combining oxygen in the air with the paint film. This …
English Dictionary of Automotive Terms
OXIDATION — a chemical reaction in which another substance combines with oxygen by giving up an electron. Oxidants (pro-oxidants) promote this reaction, …
AIDS English Glossary
OXIDATION — сущ.; хим. окисление (химическое) окисление - * inhibitor (специальное) противоокислительная присадка - * tint цвет побежалости oxidation хим. окисление oxidization: …
Большой Англо-Русский словарь
OXIDATION — n хим. окисление oxidation inhibitor - спец. противоокислительная присадка oxidation tint - метал. цвет побежалости
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
OXIDATION — 1) окисление 2) оксидирование • - air oxidation - alkaline oxidation - anodic oxidation - bacterial petroleum oxidation - biological …
Большой Англо-Русский политехнический словарь
OXIDATION — 1) окисление 2) оксидирование • - air oxidation - alkaline oxidation - anodic oxidation - bacterial petroleum oxidation - biological oxidation - diterminal oxidation - dry oxidation - electrolytic oxidation - …
Большой Англо-Русский политехнический словарь - РУССО
OXIDATION — 1) окисление 2) окисляемость 3) окисный 4) оксидирование 5) оксидный 6) смолистый 7) термоокислительный • direct oxidation test — испытание прямым окислением water oxidation susceptibility — окисляемость воды - anodic …
Англо-Русский научно-технический словарь
OXIDATION — n хим. окисление oxidation inhibitor - спец. противоокислительная присадка oxidation tint - метал. цвет побежалости
Большой новый Англо-Русский словарь
OXIDATION — 1) окисление 2) оксидирование 3) окалинообразование • - anodic metal oxidation
Англо-Русский словарь по машиностроению и автоматизации производства 2
OXIDATION — 1) окисление 2) оксидирование 3) окалинообразование • - anodic metal oxidation
Англо-Русский словарь по машиностроению и автоматизации производства
OXIDATION — окисление - bacterial oxidation - biological oxidation - electrochemical oxidation - enzymic oxidation - neutral oxidation - photochemical oxidation - radiochemical oxidation
Новый Англо-Русский словарь по биологии
OXIDATION — окисление - bacterial oxidation - biological oxidation - electrochemical oxidation - enzymic oxidation - neutral oxidation - photochemical oxidation - …
Новый Англо-Русский биологический словарь
OXIDATION — окисление oxidation under high pressure — окисление при высоком давлении - oxidation of organic solids
Англо-Русский словарь по строительству и новым строительным технологиям
OXIDATION — окисление - aerobic oil oxidation - anaerobic oil oxidation - anodic oxidation - bacterial petroleum oxidation - direct oxidation - diterminal oxidation - monoterminal oxidation - oil oxidation - …
Большой Англо-Русский словарь по нефти и газу
OXIDATION — окисление - sewage oxidation - wet oxidation
Англо-Русский строительный словарь
OXIDATION — сущ.; хим. окисление (химическое) окисление - * inhibitor (специальное) противоокислительная присадка - * tint цвет побежалости oxidation хим. окисление oxidization: …
Новый большой Англо-Русский словарь
POSITIVE — adj positive (1. as in positive law; 2. real, actual; 3. [ specif: Alg., Elec., etc..] not negative); philosophia positive …
Interlingua English vocab
VALENCE — geographical name commune SE France S of Lyon population 65,026
Толковый словарь английского языка - Merriam Webster
VALENCE — Number of bonds (see bonding ) an atom can form. Hydrogen (H) always has valence 1, so other elements' valences …
Английский словарь Британика
STATE — I Political organization of society, or the body politic, or, more narrowly, the institutions of government. The state is distinguished …
Английский словарь Британика
STATE — I. ˈstāt, usu -ād.+V noun ( -s ) Usage: often attributive Etymology: Middle English stat, from Old French & Latin; …
Webster's New International English Dictionary
POSITIVE — I. ˈpäzəd.iv, -z(ə)tiv adjective ( sometimes -er/-est ) Etymology: Middle English, from Old French positif, from Latin positivus, from positus …
Webster's New International English Dictionary
NUMBER — I. num·ber ˈnəmbə(r) noun ( -s ) Etymology: Middle English noumbre, nombre, from Old French nombre, from Latin numerus — …
Webster's New International English Dictionary
VALENCE — ˈvālən(t)s noun ( -s ) Etymology: Late Latin valentia power, capacity, from Latin valent-, valens (present participle of valēre to …
Webster's New International English Dictionary
VALENCE — (n.) The degree of combining power of an atom (or radical) as shown by the number of atoms of hydrogen …
Английский словарь Webster
POSITIVE — (a.) Hence: Not admitting of any doubt, condition, qualification, or discretion; not dependent on circumstances or probabilities; not speculative; compelling …
Английский словарь Webster
VALENCE — ( n. ) The degree of combining power of an atom (or radical) as shown by the number of atoms …
Webster's Revised Unabridged English Dictionary
POSITIVE — ( a. ) Hence: Not admitting of any doubt, condition, qualification, or discretion; not dependent on circumstances or probabilities; not …
Webster's Revised Unabridged English Dictionary
VALENCE — /vann lahonns"/ , n. a city in and the capital of Drôme, in SE France. 70,307.
Random House Webster's Unabridged English Dictionary
VALENCE — /vay"leuhns/ , n. 1. Chem. a. the quality that determines the number of atoms or groups with which any single …
Random House Webster's Unabridged English Dictionary
POSITIVE — — positiveness , n. /poz"i tiv/ , adj. 1. explicitly stated, stipulated, or expressed: a positive acceptance of the agreement. …
Random House Webster's Unabridged English Dictionary
NUMBER — — numberable , adj. — numberer , n. /num"beuhr/ , n. 1. a numeral or group of numerals. 2. the …
Random House Webster's Unabridged English Dictionary
VALENCE — n. chemical parameter related to the external electric charge of an atom or compound which gives an indication of its …
Толковый словарь английского языка - Редакция bed
POSITIVE — I. ˈpä-zə-tiv, ˈpäz-tiv adjective Etymology: Middle English, from Anglo-French, from Latin positivus, from positus, past participle of ponere Date: 14th …
Merriam-Webster's Collegiate English vocabulary
VALENCE — geographical name commune SE France S of Lyon population 65,026
Merriam-Webster's Collegiate English vocabulary
VALENCE — noun Etymology: Late Latin valentia power, capacity, from Latin valent-, valens, present participle of valēre to be strong — more …
Merriam-Webster's Collegiate English vocabulary
VALENCE — noun the degree of combining power of an atom (or radical) as shown by the number of atoms of hydrogen …
Webster English vocab
POSITIVE — adj electro-positive. 2. positive ·noun the positive degree or form. 3. positive ·noun that which settles by absolute appointment. 4. …
Webster English vocab
VALENCE — ~ 1 [ 'veɪl(ə)ns ] ■ noun Chemistry another term for valency . ———————— ~ 2 ■ noun variant spelling …
Concise Oxford English vocab
VALENCE — [va.lence] n [LL valentia power, capacity, fr. L valent-, valens, prp. of valere to be strong--more at wield] (1884) 1: …
Merriam-Webster English vocab
POSITIVE — [pos.i.tive] adj [ME, fr. MF positif, fr. L positivus, fr. positus, pp. of ponere] (14c) 1 a: formally laid down …
Merriam-Webster English vocab
VALENCE — also spelled valency in chemistry, the property of an element that determines the number of other atoms with which an …
Britannica English vocabulary
STATE — political organization of society, or the body politic, or, more narrowly, the institutions of government. The state is a form …
Britannica English vocabulary
VALENCE — town, capital of Drme dpartement, Rhne-Alpes rgion, southeastern France. Valence lies on the left bank of the Rhne River. Built …
Britannica English vocabulary
VALENCE — valenc|e BrE AmE ˈveɪl ən t s ▷ valenc|es ɪz əz
Longman Pronunciation English Dictionary
POSITIVE — positive BrE AmE ˈpɒz ət ɪv -ɪt-; ˈpɒz tɪv AmE \ ˈpɑːz ət̬ ɪv ˈpɑːz tɪv ▷ positive|ly li —but …
Longman Pronunciation English Dictionary
VALENCE — ➡ valency
Oxford Advanced Learner's English Dictionary
STATE — / steɪt; NAmE / noun , adjective , verb ■ noun CONDITION OF SB / STH 1. [ C ] …
Oxford Advanced Learner's English Dictionary
POSITIVE — / ˈpɒzətɪv; NAmE ˈpɑːz-/ adjective , noun ■ adjective CONFIDENT 1. positive (about sth) thinking about what is good in …
Oxford Advanced Learner's English Dictionary

General Chemistry English Glossary

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