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1 показатель концентрации водородных ионов
1) Chemistry: pH-value2) Ecology: pH value, potential of hydrogen, power of hydrogen3) oil&gas: pH, potential of hydrogen ionУниверсальный русско-английский словарь > показатель концентрации водородных ионов
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2 водородный ион
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Hydrogen technologies — are technologies that relate to the production and use of hydrogen. Hydrogen technologies are applicable for many uses.Some hydrogen technologies are carbon neutral and could have a role in preventing climate change and a possible future hydrogen … Wikipedia
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hydrogen — /huy dreuh jeuhn/, n. a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of the known elements. Symbol: H; at. wt.: 1.00797; at. no.: 1; density: 0.0899 g/l at 0°C and 760 mm pressure. [1785 95;… … Universalium
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Potential Determining Ion — In a colloidal dispersed system, ion dissolution arises, where the dispersed particles exist in equilibrium with their saturated counter part, i.e. mathrm{NaCl} {(s)} leftrightarrow mathrm{Na} {(aq)}^+ + mathrm{Cl} {(aq)}^ The behavior of this… … Wikipedia
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Ion — Cation and Anion redirect here. For the particle physics/quantum computing concept, see Anyon. For other uses, see Ion (disambiguation). Hydrogen atom (center) contains a single proton and a single electron. Removal of the electron gives a cation … Wikipedia
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Ion thruster — An ion thruster is a form of electric propulsion used for spacecraft propulsion that creates thrust by accelerating ions. Ion thrusters are characterized by how they accelerate the ions, using either electrostatic or electromagnetic force.… … Wikipedia