- polar solvent
- 极性溶剂
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
polar solvent
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polar solvent — polinis tirpiklis statusas T sritis chemija apibrėžtis Tirpiklis, kurio molekulės yra polinės. atitikmenys: angl. polar solvent rus. полярный растворитель … Chemijos terminų aiškinamasis žodynas
polar — I. adjective Etymology: New Latin polaris, from Latin polus pole Date: 1551 1. a. of or relating to a geographic pole or the region around it b. coming from or having the characteristics of such a region c. (1) passing over a celestial body s… … New Collegiate Dictionary
polar — 1. Relating to a pole. 2. Having poles, said of certain nerve cells having one or more processes. [Mod. L. polaris, fr. polus, pole] * * * po·lar pō lər adj 1) of or relating to one or more poles (as of a spherical body) 2) exhibiting polarity… … Medical dictionary
Solvent — For other uses, see Solvent (disambiguation). A solvent (from the Latin solvō, “I loosen, untie, I solve”) is a liquid, solid, or gas that dissolves another solid, liquid, or gaseous solute, resulting in a solution that is soluble in a certain… … Wikipedia
Solvent dye — A solvent dye is a dye soluble in organic solvents. It is usually used as a solution in an organic solvent. [http://www.greatvistachemicals.com/dyes and pigments/solvent dye.html] Solvent dyes are used to color organic solvents, hydrocarbon fuels … Wikipedia
solvent — A liquid that holds another substance in solution, i.e., dissolves it. [L. solvens, pres. p. of solvo, to dissolve] amphiprotic s. a s. capable of acting as an acid or a base; e.g., H2O. See solvolysis. fat solvents organic liquids notable for… … Medical dictionary
solvent — solventless, adj. solvently, adv. /sol veuhnt/, adj. 1. able to pay all just debts. 2. having the power of dissolving; causing solution. n. 3. a substance that dissolves another to form a solution: Water is a solvent for sugar. 4. something that… … Universalium
Protic solvent — In chemistry a protic solvent is a solvent that has a hydrogen atom bound to an oxygen as in a hydroxyl group or a nitrogen as in an amine group. More generally, any molecular solvent which contains dissociable H+, such as hydrogen fluoride, is… … Wikipedia
Chemical polarity — Polar molecule and Nonpolar redirect here. For other uses see Polar (disambiguation). A water molecule, a commonly used example of polarity. The two charges are present with a negative charge in the middle (red shade), and a positive charge at… … Wikipedia
High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography … Wikipedia
Solubility — Soluble redirects here. For the algebraic object called a soluble group , see Solvable group. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent to form a… … Wikipedia
