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1 formula empirica
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2 formula minima
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3 formula
f formula* * *formula s.f.1 (chim., mat.) formula*; formula matematica, mathematical formula; formula chimica, bruta, di struttura, chemical, empirical, structural formula // ( ragioneria) formula di interesse composto, compound-interest formula2 (estens.) ( frase fatta) set phrase, conventional phrase; cliché: formula di saluto, set (o conventional) greeting; formula magica, magical formula; formula di giuramento, form of oath // (dir.): assolvere con formula piena, to acquit stating the complete discharge (of the defendant); assolvere con formula dubitativa, to acquit stating the dubious discharge (of the defendant); formula esecutiva, statement of immediate enforceability (of a judgement)3 ( motto) motto, slogan4 ( insieme di caratteri salienti) characteristics (pl.), system; ( metodo) formula, key, recipe: le formule dell'impressionismo, the characteristics of Impressionism; una nuova formula di governo, a new formula for a coalition; qual è la formula segreta del tuo successo?, what's the secret of (o the key to) your success?* * *['fɔrmula]sostantivo femminile1) (espressione) form, wording2) comm. (opzione) option3) mat. formula*4) (ricetta) formula*, composition5) sport aut.Formula uno, due — Formula One, Two
6) (struttura, schema) (di trasmissione televisiva, rivista) format•formula di cortesia — polite phrase; (alla fine di una lettera) letter ending
formula di struttura — chim. structural formula
* * *formula/'fɔrmula/sostantivo f.1 (espressione) form, wording2 comm. (opzione) option3 mat. formula*4 (ricetta) formula*, composition6 (struttura, schema) (di trasmissione televisiva, rivista) formatformula di cortesia polite phrase; (alla fine di una lettera) letter ending; formula di giuramento oath; formula magica (magic) spell; formula di struttura chim. structural formula.
См. также в других словарях:
empirical formula — n a chemical formula showing the simplest ratio of elements in a compound rather than the total number of atoms in the molecule <CH2O is the empirical formula for glucose> compare MOLECULAR FORMULA * * * a chemical formula that expresses… … Medical dictionary
Empirical formula — Formula For mu*la, n.; pl. E. {Formulas}, L. {Formul[ae]}. [L., dim. of forma form, model. See{Form}, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. [1913… … The Collaborative International Dictionary of English
empirical formula — n. a chemical formula which gives the composition of elements in a molecule in their lowest relative proportions but does not specify the structural arrangement or true molecular weight (Ex.: CH for benzene or acetylene) … English World dictionary
Empirical formula — This article is about analytical chemistry. For observation rather than theory, see Empirical relationship. In chemistry, the empirical formula of a chemical compound is the simplest whole number ratio of atoms of each element present in a… … Wikipedia
Empirical formula — Empiric Em*pir ic, Empirical Em*pir ic*al, a. 1. Pertaining to, or founded upon, experiment or experience; depending upon the observation of phenomena; versed in experiments. [1913 Webster] In philosophical language, the term empirical means… … The Collaborative International Dictionary of English
empirical formula — noun Date: 1878 a chemical formula showing the simplest ratio of elements in a compound rather than the total number of atoms in the molecule < CH2O is the empirical formula for glucose > … New Collegiate Dictionary
empirical formula — noun A notation indicating the ratios of the various elements present in a compound, without regard to the actual numbers. The molecular formula for ethane is CH, while the empirical formula is CH … Wiktionary
empirical formula — empirinė formulė statusas T sritis chemija apibrėžtis Formulė, rodanti junginio elementų paprasčiausią kiekybinį santykį. atitikmenys: angl. empirical formula rus. эмпирическая формула … Chemijos terminų aiškinamasis žodynas
empirical formula — empirinė formulė statusas T sritis fizika atitikmenys: angl. empirical formula vok. empirische Formel, f rus. эмпирическая формула, f pranc. formule empirique, f … Fizikos terminų žodynas
empirical formula — Chem. a chemical formula indicating the elements of a compound and their relative proportions, as (CH2O)n. Cf. molecular formula, structural formula. [1820 30] * * * … Universalium
empirical formula — noun a chemical formula showing the ratio of elements in a compound rather than the total number of atoms • Hypernyms: ↑formula, ↑chemical formula … Useful english dictionary