orthohydrogen
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orthohydrogen — ortovandenilis statusas T sritis chemija apibrėžtis Vandenilio atmaina, kurios protonų magnetiniai momentai yra lygiagretūs. atitikmenys: angl. orthohydrogen rus. ортоводород … Chemijos terminų aiškinamasis žodynas
orthohydrogen — /awr theuh huy dreuh jeuhn/, n. Physics, Chem. the form of molecular hydrogen in which the nuclei of the two hydrogen atoms contained in the molecule have spins in the same direction. Cf. parahydrogen. [1925 30; ORTHO + HYDROGEN] * * * … Universalium
orthohydrogen — noun Form of the molecule in which the two nuclei have parallel spin; about 75% of natural hydrogen … Wiktionary
orthohydrogen — /ɔθoʊˈhaɪdrədʒən/ (say awthoh huydruhjuhn) noun molecular hydrogen in which the spins of the two constituent hydrogen nuclei are parallel …
orthohydrogen — /awr theuh huy dreuh jeuhn/, n. Physics, Chem. the form of molecular hydrogen in which the nuclei of the two hydrogen atoms contained in the molecule have spins in the same direction. Cf. parahydrogen. [1925 30; ORTHO + HYDROGEN] … Useful english dictionary
Spin isomers of hydrogen — Spin Isomers of Molecular Hydrogen Molecular hydrogen occurs in two isomeric forms, one with its two proton spins aligned parallel (orthohydrogen), the other with its two proton spins aligned antiparallel (parahydrogen).[1] At room temperature… … Wikipedia
Hydrogen — This article is about the chemistry of hydrogen. For the physics of atomic hydrogen, see Hydrogen atom. For other meanings, see Hydrogen (disambiguation). ← hydrogen → helium … Wikipedia
Heat capacity — Thermodynamics … Wikipedia
Liquid hydrogen — (LH2 or LH2) is the liquid state of the element hydrogen. It is a common liquid rocket fuel for rocket applications. Hydrogen is found naturally in the molecular H2 form.To exist as a liquid, H2 must be pressurized and cooled to a very low… … Wikipedia
Leiden scale — The Leiden scale was used to calibrate low temperature indirect measurements in the early twentieth century, by providing conventional values (in kelvins, then termed degrees Kelvin ) of helium vapour pressure. It was used below 183°C, the… … Wikipedia
Karl Friedrich Bonhoeffer — Infobox Scientist name = Karl Friedrich Bonhoeffer image width = caption = birth date = January 13 1899 birth place = Breslau, Germany residence = Germany nationality = German death date = death date and age|1957|5|15|1899|1|13 death place =… … Wikipedia
