HYDROGEN-ION CONCENTRATION

Meaning of HYDROGEN-ION CONCENTRATION in English

noun

: the concentration of hydrogen ions in a solution expressed usually in moles per liter or in pH units and used as a measure of the acidity of the solution

indicator dyes for narrow ranges of hydrogen-ion concentration

Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012

HYDROGEN ION CONCENTRATION — концентрация ионов водорода (обычно выражается как pH)
Англо-Русский словарь по строительству и новым строительным технологиям
HYDROGEN-ION CONCENTRATION — концентрация водородных ионов, показатель pH
Англо-Русский строительный словарь
ION — (í-) n ion -ion suffixo substantive [used with the second stem of verbs in -er and -ir ; note: -ion …
Interlingua English vocab
ION — ~
English interlingue dictionary
ION — abbreviation ~ic
Толковый словарь английского языка - Merriam Webster
HYDROGEN — noun Etymology: French hydrogène, from hydr- + -gène -gen; from the fact that water is generated by its combustion Date: …
Толковый словарь английского языка - Merriam Webster
ION — electric charge s. Positively charged ions are cation s, negatively charged ones anion s. Ions are formed when electron s …
Английский словарь Британика
HYDROGEN — I Lightest chemical element , chemical symbol H, atomic number 1. A colourless, odourless, tasteless, flammable gas , it occurs …
Английский словарь Британика
-ION — noun suffix ( -s ) Etymology: Middle English -ioun, -ion, -iun, from Old French -ion, -iun, from Latin -ion-, -io …
Webster's New International English Dictionary
ION — ˈīən also ˈīˌän noun ( -s ) Etymology: Greek, neuter of iōn, present participle of ienai to go — more …
Webster's New International English Dictionary
HYDROGEN — ˈhīdrə̇jə̇n, -rēj- noun ( -s ) Etymology: French hydrogène, from hydr- (water) + -gène -gen; from the fact that water …
Webster's New International English Dictionary
ION — (n.) One of the small electrified particles into which the molecules of a gas are broken up under the action …
Английский словарь Webster
ION — (n.) One of the electrified particles into which, according to the electrolytic dissociation theory, the molecules of electrolytes are divided …
Английский словарь Webster
ION — (n.) One of the elements which appear at the respective poles when a body is subjected to electro-chemical decomposition. Cf. …
Английский словарь Webster
HYDROGEN — (n.) A gaseous element, colorless, tasteless, and odorless, the lightest known substance, being fourteen and a half times lighter than …
Английский словарь Webster
HYDROGEN — ( n. ) A gaseous element, colorless, tasteless, and odorless, the lightest known substance, being fourteen and a half times …
Webster's Revised Unabridged English Dictionary
-ION — a suffix, appearing in words of Latin origin, denoting action or condition, used in Latin and in English to form …
Random House Webster's Unabridged English Dictionary
ION — /uy"euhn, uy"on/ , n. Physics, Chem. 1. an electrically charged atom or group of atoms formed by the loss or …
Random House Webster's Unabridged English Dictionary
HYDROGEN — /huy"dreuh jeuhn/ , n. a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of …
Random House Webster's Unabridged English Dictionary
HYDROGEN — n. (H) colorless odorless gas (lightest of the known elements)
Толковый словарь английского языка - Редакция bed
-ION — Etymology: French -ion, from Latin -ion-, -io 1. a. : act or process validat ion b. : result of an …
Merriam-Webster's Collegiate English vocabulary
ION — noun Etymology: Greek, neuter of iōn, present participle of ienai to go — more at issue Date: circa 1834 1. …
Merriam-Webster's Collegiate English vocabulary
HYDROGEN — noun Etymology: French hydrogène, from hydr- + -gène -gen; from the fact that water is generated by its combustion Date: …
Merriam-Webster's Collegiate English vocabulary
ION — noun one of the elements which appear at the respective poles when a body is subjected to electro-chemical decomposition. ·cf. …
Webster English vocab
HYDROGEN — noun a gaseous element, colorless, tasteless, and odorless, the lightest known substance, being fourteen and a half times lighter than …
Webster English vocab
CONCENTRATION — noun the act or process of reducing the volume of a liquid, as by evaporation. 2. concentration ·noun the act …
Webster English vocab
ION — [ion] n [Gk, neut. of ion, prp. of ienai to go--more at issue] (ca. 1834) 1: an atom or group …
Merriam-Webster English vocab
ION — [Ion] abbreviation Ionic
Merriam-Webster English vocab
-ION — [-ion] n suffix [ME -ioun, -ion, fr. OF -ion, fr. L -ion-, -io] 1 a: act or process "validation" b: …
Merriam-Webster English vocab
HYDROGEN — (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. The …
Britannica English vocabulary
ION — ion BrE AmE ˈa ɪ ‿ən —Also occasionally ˈaɪ ɒn ‖ -ɑːn , in Received Pronunciation mainly to avoid confusion …
Longman Pronunciation English Dictionary
HYDROGEN — hydrogen BrE AmE ˈhaɪdr ədʒ ə n -ɪdʒ-, -ɪn ▶ ˈ hydrogen bomb BrE AmE ▶ ˌ hydrogen per ˈ …
Longman Pronunciation English Dictionary
HYDROGEN — / ˈhaɪdrədʒən; NAmE / noun [ U ] ( symb H ) a chemical element. Hydrogen is a gas that …
Oxford Advanced Learner's English Dictionary
CONCENTRATION — / ˌkɒnsnˈtreɪʃn; NAmE ˌkɑːn-/ noun 1. [ U ] the ability to direct all your effort and attention on one …
Oxford Advanced Learner's English Dictionary
CONCENTRATION — con ‧ cen ‧ tra ‧ tion S3 W2 AC /ˌkɒns ə nˈtreɪʃ ə n $ ˌkɑːn-/ BrE AmE noun …
Longman Dictionary of Contemporary English
ION — n. an atom or group of atoms that has lost one or more electrons (= CATION), or gained one or …
Английский основной разговорный словарь
HYDROGEN — n. Chem. a colourless gaseous element, without taste or odour, the lightest of the elements and occurring in water and …
Английский основной разговорный словарь
CONCENTRATION
Английский основной разговорный словарь
ION — n. an atom or group of atoms that has lost one or more electrons (= CATION), or gained one or …
Concise Oxford English Dictionary
HYDROGEN — n. Chem. a colourless gaseous element, without taste or odour, the lightest of the elements and occurring in water and …
Concise Oxford English Dictionary
CONCENTRATION
Concise Oxford English Dictionary
ION — n. an atom or group of atoms that has lost one or more electrons ( CATION), or gained one or …
Oxford English vocab
HYDROGEN — n. Chem. a colourless gaseous element, without taste or odour, the lightest of the elements and occurring in water and …
Oxford English vocab
CONCENTRATION
Oxford English vocab
HYDROGEN — Hydrogen is a colourless gas that is the lightest and commonest element in the universe. N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary
CONCENTRATION — ( concentrations) Frequency: The word is one of the 3000 most common words in English. 1. Concentration on something involves …
Collins COBUILD Advanced Learner's English Dictionary
HYDROGEN — Hydrogen is a colourless gas that is the lightest and commonest element in the universe. N-UNCOUNT
Collins COBUILD - Толковый словарь английского языка для изучающих язык
ION — noun COLLOCATIONS FROM CORPUS ■ ADJECTIVE negative ▪ It is charged with negative ions which generate a feeling of well-being. …
Longman DOCE5 Extras English vocabulary
HYDROGEN — noun COLLOCATIONS FROM OTHER ENTRIES a nuclear/hydrogen bomb ▪ The North Koreans were developing a nuclear bomb. hydrogen bomb hydrogen …
Longman DOCE5 Extras English vocabulary
CONCENTRATION — noun COLLOCATIONS FROM OTHER ENTRIES attention/concentration span ▪ Most two-year-olds have a very short attention span . concentration camp disturb …
Longman DOCE5 Extras English vocabulary
HYDROGEN — [noun] [U] - the lightest gas with no colour, taste or smell, that combines with oxygen to form waterThe hydrogen …
Cambridge English vocab
CONCENTRATION
Cambridge English vocab
HYDROGEN — n. heavy hydrogen hydrogen bomb hydrogen bonding
Britannica Concise Encyclopedia
HYDROGEN — n. Lightest chemical element , chemical symbol H, atomic number 1. A colourless, odourless, tasteless, flammable gas , it occurs …
Britannica Concise Encyclopedia
HYDROGEN — noun Hydrogen is used before these nouns: ↑ bomb , ↑ fuel , ↑ gas , ↑ molecule
Oxford Collocations English Dictionary
CONCENTRATION — noun 1 giving all your attention/effort to sth ADJECTIVE ▪ deep , great , intense ▪ absolute , total ▪ …
Oxford Collocations English Dictionary
ION — (1) An atom or molecule that carries a net charge (either positive or negative) because of an imbalance between the …
Environmental Engineering English vocabulary
HYDROGEN — (Chemical symbol H) An element commonly isolated as a colorless, tasteless, odorless gas, inflammable (burning with a hot, almost nonluminous …
Environmental Engineering English vocabulary
CONCENTRATION — "The measure of the amount of dissolved material (solute) in a solution. It can be expressed in a variety of …
Electrochemistry English Dictionary
HYDROGEN — Name: hydrogen Symbol: H Atomic number: 1 Atomic weight: 1.00794 (7) g m r Group in periodic table: 1 Group …
Chemistry of the Elements English vocabulary
HYDROGEN — сущ.; хим. водород (химическое) водород - heavy * тяжелый водород, дейтерий - * ion ион водорода - * dioxide перекись …
Большой Англо-Русский словарь
CONCENTRATION — сущ. 1) концентрация; сосредоточенность We lacked concentration and it cost us the goal and the game. ≈ Мы не смогли …
Большой Англо-Русский словарь
ION — Ion
Русско-Американский Английский словарь
ION — ion.ogg ʹaıən n физ. ион acid ion - анион basic ion - катион ion burn /spot/ - тлв. ионное пятно
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей

Webster's New International English Dictionary

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