solution
Translation- solution
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—solutional, adj./seuh looh"sheuhn/, n.1. the act of solving a problem, question, etc.: The situation is approaching solution.2. the state of being solved: a problem capable of solution.3. a particular instance or method of solving; an explanation or answer: The solution is as good as any other.4. Math.a. the process of determining the answer to a problem.b. the answer itself.5. Chem.a. the process by which a gas, liquid, or solid is dispersed homogeneously in a gas, liquid, or solid without chemical change.b. such a substance, as dissolved sugar or salt in solution.c. a homogeneous, molecular mixture of two or more substances.6. Pharm. Also called liquor. a liquid, usually water, in which a medication is dissolved.7. Med.a. the termination of a disease.b. a breach or break in anything, esp. one in parts of the body normally continuous, as from fracture or laceration: solution of continuity.Syn. 3. key, resolution.
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In chemistry, a homogeneous mixture of two or more substances in relative amounts that can vary continuously up to the limit of solubility (saturation), if any, of one in the other.for example, air (composed primarily of oxygen and nitrogen) or brass (composed chiefly of copper and zinc; see alloy). In solutions comprising a solid dissolved in a liquid, the liquid is the solvent, and the solid is the solute; if both components are liquids, the one present in a smaller amount is usually considered the solute. If the saturation point is passed, excess solute separates out. Substances with ionic bonds (e.g., salts) and many with covalent bonds (e.g., acids, bases, alcohols) undergo dissociation into ions on dissolving and are called electrolytes. Their solutions can conduct electricity and have other properties that differ from those of nonelectrolytes. Solutions are involved in most chemical reactions, refining and purification, industrial processing, and biological processes.* * *
in chemistry, homogenous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility. The term solution is commonly applied to the liquid state of matter, but solutions of gases and solids are possible. air, for example, is a solution consisting chiefly of oxygen and nitrogen with trace amounts of several other gases, and brass is a solution composed of copper and zinc.A brief treatment of solutions follows. For full treatment, see liquid: Solutions and solubilities (liquid).Life processes depend in large part on solutions. Oxygen from the lungs goes into solution in the blood plasma, unites chemically with the hemoglobin in the red blood cells, and is released to the body tissues. The products of digestion also are carried in solution to the different parts of the body. The ability of liquids to dissolve other fluids or solids has many practical applications. Chemists take advantage of differences in solubility to separate and purify materials and to carry out chemical analysis. Most chemical reactions occur in solution and are influenced by the solubilities of the reagents. Materials for chemical manufacturing equipment are selected to resist the solvent action of their contents.The liquid in a solution is customarily designated the solvent, and the substance added is called the solute. If both components are liquids, the distinction loses significance; the one present in smaller concentration is likely to be called the solute. The concentration of any component in a solution may be expressed in units of weight or volume or in moles. These may be mixed—e.g., moles per litre and moles per kilogram.Crystals of some salts (salt) contain lattices of ions—i.e., atoms or groups of atoms with alternating positive and negative charges. When such a crystal is to be dissolved, the attraction of the oppositely charged ions, which are largely responsible for cohesion in the crystal, must be overcome by electric charges in the solvent. These may be provided by the ions of a fused salt or by electric dipoles in the molecules of the solvent. Such solvents include water, methyl alcohol, liquid ammonia, and hydrogen fluoride. The ions of the solute, surrounded by dipolar molecules of the solvent, are detached from each other and are free to migrate to charged electrodes. Such a solution can conduct electricity, and the solute is called an electrolyte.The potential energy of attraction between simple, nonpolar molecules (nonelectrolytes) is of very short range; it decreases approximately as the seventh power of the distance between them. For electrolytes the energy of attraction and repulsion of charged ions drops only as the first power of the distance. Accordingly, their solutions have very different properties from those of nonelectrolytes.It is generally presumed that all gases are completely miscible (mutually soluble in all proportions), but this is true only at normal pressures. At high pressures, pairs of chemically dissimilar gases may very well exhibit only limited miscibility. Many different metals (metal) are miscible in the liquid state, occasionally forming recognizable compounds. Some are sufficiently alike to form solid solutions (see alloy).* * *
Universalium. 2010.
Look at other dictionaries:
solution — * * * solution [ sɔlysjɔ̃ ] n. f. • déb. XIIIe; soluciun « explication » 1119; lat. solutio, de solvere I ♦ 1 ♦ Opération mentale qui, en substituant une pluralité analysable à un ensemble complexe d éléments entremêlés, parvient à surmonter une… … Encyclopédie Universelle
Solution — So*lu tion (s[ o]*l[=u] sh[u^]n), n. [OE. solucion, OF. solucion, F. solution, fr. L. solutio, fr. solvere, solutum, to loosen, dissolve. See {Solve}.] 1. The act of separating the parts of any body, or the condition of undergoing a separation of … The Collaborative International Dictionary of English
solution — 1> решение; разрешение (проблемы и т. п.); объяснение Ex: solution of a difficulty выход из затруднения Ex: solution of one s doubts разрешение чьих либо сомнений Ex: solution to (for) a puzzle решение загадки, ключ к загадке; ответ к кроссворду… … Новый большой англо-русский словарь
solution — noun 1) раствор 2) растворение; распускание 3) решение, разрешение(вопроса и т. п.); объяснение; his ideas are in solution его взгляды еще неустановились 4) med. окончание болезни, разрешение 5) med. микстура, жидкоелекарство … Англо-русский словарь Мюллера
solution — n 1. решение 2. раствор solution of truss joint alternative solution analytical solution of trusses approximate solution architectural solution cleaning solution … Англо-русский словарь строительных терминов
solution — I (answer) noun clarification, decipherment, determination, eludication, explanation, explicatio, explication, exposition, finding, illumination, interpretation, key. reason, resolution, right answer, solutio associated concepts: equitable… … Law dictionary
Solution — (lat.), Lösung (s.d.) … Kleines Konversations-Lexikon
solution — 1) раствор 2) растворение 3) электролит 4) матем. решение • in the bulk solution внутри [в объёме] раствора; to go into solution переходить в раствор acidic solution acid solution adhesive solution alcoholic solution alkaline solution ambiguous… … Англо-русский словарь технических терминов
solution — 1) раствор 2) микстура, жидкое лекарство aggressive solution раствор для лизиса (клеток) Alsever s solution раствор Олсвера (для консервации крови) balanced salt solution сбалансированный солевой раствор Belzer solution транспл. раствор… … Англо-русский словарь по иммунологии
Solution — This article is about chemical solutions. For other uses, see Solution (disambiguation). Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent. In chemistry, a solution is a… … Wikipedia
Фильмы
- To Tell About Moscow, 1973 — A film about the capital of the USSR - Moscow: Muscovites, their work and rest.
- Campfire On Thursdays., 1980 — A reflection film about young people leaving for the for construction of new towns, problems which young specialists face.
- The Quality Of Products Is a Common Concern, 1981 — The quality of products is is the main task proposed by the XXVI Congress of the Communist Party of the Soviet Union.
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