- intermolecular condensation
- 分子间缩合
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
Condensation reaction — The condensation of two amino acids to form a peptide bond (red) with expulsion of water (blue) A condensation reaction is a chemical reaction in which two molecules or moieties (functional groups) combine to form one single molecule, together… … Wikipedia
condensation polymerization — the formation of polymer macromolecules by an intermolecular reaction involving at least two monomer species, usually with the production of a by product of low molecular weight, such as water … Mechanics glossary
Dieckmann condensation — The Dieckmann condensation is the intramolecular chemical reaction of diesters with base to give β ketoesters.[1][2][3][4][5] It is named after the German chemist Walter Dieckmann (1869–1925). The equivalent intermolecular reaction is the Claisen … Wikipedia
Acyloin condensation — is a reductive coupling of two carboxylic esters using metallic sodium to yield an α hydroxyketone, also known as an acyloin. [cite journal title = Action du sodium sur les éthers des acides monobasiques à fonction simple de la série grasse… … Wikipedia
liquid — liquidly, adv. liquidness, n. /lik wid/, adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid. 2. of, pertaining to, or consisting of liquids: a liquid diet. 3 … Universalium
gas — gasless, adj. /gas/, n., pl. gases, v., gassed, gassing. n. 1. Physics. a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid. 2. any such fluid or mixture of fluids. 3. any… … Universalium
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Enthalpy of vaporization — The enthalpy of vaporization, (symbol Delta{} {v}H), also known as the heat of vaporization or heat of evaporation, is the energy required to transform a given quantity of a substance into a gas. It is measured at the normal boiling point of the… … Wikipedia
Vapor pressure — (also known as equilibrium vapor pressure or saturation vapor pressure ), is the pressure of a vapor in equilibrium with its non vapor phases. All liquids and solids have a tendency to evaporate to a gaseous form, and all gases have a tendency to … Wikipedia
Polymer — Appearance of real linear polymer chains as recorded using an atomic force microscope on surface under liquid medium. Chain contour length for this polymer is 204 nm; thickness is 0.4 nm.[1] A polymer is a large molecule (macromolecule … Wikipedia
Fritz London — Infobox Scientist name = Fritz Wolfgang London box width = image width = caption = birth date = March 7, 1900 birth place = Breslau, Germany death date = March 30, 1954 death place = Durham, North Carolina residence = USA citizenship = German,… … Wikipedia