e/Non-stoichiometric compound

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has glosseng: Non-stoichiometric compounds are chemical compounds with an elemental composition that cannot be represented by a ratio of well-defined natural numbers, and therefore violate the law of definite proportions. Often, they are solids that contain crystallographic point defects, such as interstitial atoms and vacancies, which result in excess or deficiency of an element, respectively. Since solids are overall electrically neutral, the defect in an ionic compound is compensated by a change in the charge of other atoms in the solid, either by changing their oxidation state, or by replacing them with atoms of different elements with a different charge.
lexicalizationeng: Non-stoichiometric compounds
lexicalizationeng: non-stoichiometric compound
lexicalizationeng: Nonstoichiometric compound
subclass of(noun) the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
chemical science, chemistry
Meaning
Catalan
has glosscat: Els berthòl·lids són composts químics no estequiomètrics, és a dir, que no compleixen la llei de les proporcions definides de Joseph Louis Proust. Els composts estequiomètrics s'anomenen també daltònids.
lexicalizationcat: berthòl·lid
Italian
has glossita: Un composto non stechiometrico, spesso definito anche non daltonide (dal nome del chimico e fisico John Dalton) o berthollide (da Claude Louis Berthollet) è un composto chimico la cui composizione elementale non rispetta le normali leggi stechiometriche quali la legge delle proporzioni definite e quella delle proporzioni multiple, quindi la loro formula chimica non può essere rappresentata in termini di rapporti tra numeri naturali.
lexicalizationita: composto non stechiometrico
Japanese
has glossjpn: 不定比化合物(ふていひかごうぶつ、Non-stoichiometric Compound)は、化学式を単純な自然数の比率で表すことのできない化合物。すなわち定比例の法則に従わない化合物。
lexicalizationjpn: 不定比化合物
Polish
has glosspol: Bertolidy (nazwa pochodzi od nazwiska Claude'a Louisa Bertholleta) to związki chemiczne niestechiometryczne (nie spełniające prawa stałości składu).
lexicalizationpol: Bertolidy
Russian
has glossrus: Бертоллиды (термин в память К.Л. Бертолле) — соединения переменного состава, не подчиняющиеся законам постоянных и кратных отношений. Это нестехиометрические бинарные соединения переменного состава, зависящего от способа получения. Многочисленные случаи образования бертоллидов открыты в металлических системах, а также среди оксидов, сульфидов, карбидов, гидридов и др. Данный термин был введен Н.С.Курнаковым в 1912—14.
lexicalizationrus: Бертоллиды
Castilian
has glossspa: Los compuestos no estequiométricos o bertólidos son un tipo de compuestos químicos en los cuáles los elementos que los forman no mantienen proporciones simples y enteras, sino mixtas y variables, en contraposición a los compuestos estequiométricos o daltónidos, que sí lo hacen, cumplimentando con ello la ley de las proporciones definidas de Proust.
lexicalizationspa: Compuestos no estequiometricos
lexicalizationspa: Compuestos no estequiométricos
lexicalizationspa: Compuestos no-estequiometricos
lexicalizationspa: Compuestos no-estequiométricos
Ukrainian
has glossukr: Бертоліди (, , ) — сполуки змінного складу, які знаходяться на межі між звичайними сполуками й ізоморфними сумішами.
lexicalizationukr: Бертоліди
Chinese
has glosszho: 非整比化合物(Non-stoichiometric compound,又譯非化学计量化合物),又稱贝多莱体(berthollides),指的是组成中各类原子的相对数目不能用几个小的整数比表示的化合物。
lexicalizationzho: 非整比化合物
Media
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