- solution activity
- активность раствора
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
solution activity
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Solution Language Tool — is a commercial mind mapping and activity mapping software application developed by Solution Language Oy. The tool mimics free hand drawing. Mind maps created in Solution Language Tool are based on organic mind maps developed by Tony Buzan.… … Wikipedia
activity series — Chem. a table of metals, listed in the order of their ability to replace other metals while in solution * * * … Universalium
activity series — Chem. a table of metals, listed in the order of their ability to replace other metals while in solution … English World dictionary
Activity (chemistry) — In chemical thermodynamics, activity (symbol a) is a measure of the “effective concentration” of a species in a mixture, meaning that the species chemical potential depends on the activity of a real solution in the same way that it would depend… … Wikipedia
activity coefficient — Number expressing the ratio of a substance s chemical activity to its molar concentration (see mole). The measured concentration of a substance may not be an accurate indicator of its chemical effectiveness as represented by the equation for a… … Universalium
activity — 1. In electroencephalography, the presence of neurogenic electrical energy. 2. In physical chemistry, an ideal concentration for which the law of mass action will apply perfectly; the ratio of the a. to the true concentr … Medical dictionary
activity coefficient — the ratio of the activity (of an electrolyte) as measured by some property, such as the depression of the freezing point of a solution, to the true concentration (molality). It is usually less than 1 and increases as the solution becomes more… … Medical dictionary
activity coefficient — noun : the ratio of chemical activity to actual concentration : an arbitrary quantity that in the case of solutions is a measure of the deviation of a more or less concentrated solution from an ideal solution … Useful english dictionary
solution — 1. Synonym for dissolution, except that the product of the solution (or dissolution) process, is also termed a solution, this being a combination of liquid and non liquid (solid or gaseous) components that exists as a liquid [9]. 2. A… … Lexicon of Cave and Karst Terminology
activity — /ækˈtɪvəti / (say ak tivuhtee) noun (plural activities) 1. the state of action; doing. 2. the quality of acting promptly; energy. 3. a specific deed or action; sphere of action: social activities. 4. an exercise of energy or force; an active… …
Ideal solution — In chemistry, an ideal solution or ideal mixture is a solution in which the enthalpy of solution is zero; [ A to Z of Thermodynamics Pierre Perrot ISBN 0198565569] the closer to zero the enthalpy of solution, the more ideal the behavior of the… … Wikipedia
