Isotopomers — (isotopic isomers) are isomers having the same number of each isotopic atom but differing in their positions. [GoldBookRef|title=isotopomer|url=http://goldbook.iupac.org/I03352.html] For example, CH3CHDCH3 and CH3CH2CH2D are a pair of… … Wikipedia
Molecular mass — This article is about the mass of a single molecule. For the mass of a substance commonly used in basic stoichiometric calculations, see Molar mass. Assuming hydrogen and oxygen are standard weights in this image (as opposed to deuterium oxide)… … Wikipedia
Flowing afterglow mass spectrometry — Flowing afterglow mass spectrometry, FA MS, is a sensitive and quantitative mass spectrometry analytical approach that offers a route to on line, real time deuterium abundance measurements in water vapour in breath and above aqueous liquids,… … Wikipedia
Water cluster — In chemistry a water cluster is a discrete hydrogen bonded assembly or cluster of molecules of water [cite journal | title = Water: From Clusters to the Bulk | author = Ralf Ludwig | journal = Angew. Chem. Int. Ed. | year = 2001 | volume = 40 |… … Wikipedia
Mass (mass spectrometry) — This article is about different concepts of mass used in mass spectrometry. For other uses, see mass. The mass recorded by a mass spectrometer can refer to different physical quantities depending on the characteristics of the instrument and the… … Wikipedia
Isomer — This article is about the chemical concept. For isomerism of atomic nuclei, see nuclear isomer. In chemistry, isomers (from Greek ἰσομερής, isomerès; isos = equal , méros = part ) are compounds with the same molecular formula but different… … Wikipedia
ExoMars Trace Gas Orbiter — with Europe’s entry, descent and landing demonstration vehicle Operator ESA and NASA Mission type Orbiter/carrier Satellite of … Wikipedia
isotopic isomers — izotopomerai statusas T sritis chemija apibrėžtis Molekulės, turinčios po tiek pat skirtingų izotopų, bet esančių skirtingose jos grupėse (pvz., CH₂DOH ir CH₃OD). atitikmenys: angl. isotopic isomers; isotopomers rus. изотопомеры … Chemijos terminų aiškinamasis žodynas
izotopomerai — statusas T sritis chemija apibrėžtis Molekulės, turinčios po tiek pat skirtingų izotopų, bet esančių skirtingose jos grupėse (pvz., CH₂DOH ir CH₃OD). atitikmenys: angl. isotopic isomers; isotopomers rus. изотопомеры … Chemijos terminų aiškinamasis žodynas
изотопомеры — izotopomerai statusas T sritis chemija apibrėžtis Molekulės, turinčios po tiek pat skirtingų izotopų, bet esančių skirtingose jos grupėse (pvz., CH₂DOH ir CH₃OD). atitikmenys: angl. isotopic isomers; isotopomers rus. изотопомеры … Chemijos terminų aiškinamasis žodynas