. . "\u00C9quivalent (chimie)"@fr . "\u0425\u0456\u043C\u00ED\u0447\u043D\u0438\u0439 \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u00E9\u043D\u0442 \u2014 \u0446\u0435 \u0443\u043C\u043E\u0432\u043D\u0430 \u0447\u0430\u0441\u0442\u0438\u043D\u043A\u0430, \u0432 \u0446\u0456\u043B\u0435 \u0447\u0438\u0441\u043B\u043E \u0440\u0430\u0437\u0456\u0432 \u043C\u0435\u043D\u0448\u0430 \u0432\u0456\u0434 \u0432\u0456\u0434\u043F\u043E\u0432\u0456\u0434\u043D\u043E\u0457 \u0444\u043E\u0440\u043C\u0443\u043B\u044C\u043D\u043E\u0457 \u043E\u0434\u0438\u043D\u0438\u0446\u0456 \u0430\u0431\u043E \u0436 \u0440\u0456\u0432\u043D\u0430 \u0457\u0439. \u0415\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442 \u043C\u043E\u0436\u0435 \u0431\u0443\u0442\u0438 \u0432\u0438\u0437\u043D\u0430\u0447\u0435\u043D\u0438\u0439 \u0434\u043B\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438, \u0456\u043E\u043D\u0443, \u0456\u043D\u0448\u043E\u0433\u043E \u0441\u0442\u0456\u0439\u043A\u043E\u0433\u043E \u0443\u0433\u0440\u0443\u043F\u0443\u0432\u0430\u043D\u043D\u044F \u0430\u0442\u043E\u043C\u0456\u0432. \u041E\u0434\u043D\u0430 \u0444\u043E\u0440\u043C\u0443\u043B\u044C\u043D\u0430 \u043E\u0434\u0438\u043D\u0438\u0446\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438 X \u043C\u0456\u0441\u0442\u0438\u0442\u044C z(X) \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u0456\u0432, \u0442\u0443\u0442 \u0446\u0456\u043B\u0435 \u0447\u0438\u0441\u043B\u043E z(X) \u043D\u0430\u0437\u0438\u0432\u0430\u044E\u0442\u044C \u0447\u0438\u0441\u043B\u043E\u043C \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0441\u0442\u0456. \u0415\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442 \u0432\u0456\u0434\u043F\u043E\u0432\u0456\u0434\u0430\u0454 \u043F\u0435\u0440\u0435\u043D\u043E\u0441\u0443 1 \u043A\u0430\u0442\u0456\u043E\u043D\u0430 \u0433\u0456\u0434\u0440\u043E\u0433\u0435\u043D\u0443 \u0432 \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u043D\u0435\u0439\u0442\u0440\u0430\u043B\u0456\u0437\u0430\u0446\u0456\u0457, 1 \u0435\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u0430 \u0432 \u043E\u043A\u0438\u0441\u043D\u043E-\u0432\u0456\u0434\u043D\u043E\u0432\u043D\u0456\u0439 \u0440\u0435\u0430\u043A\u0446\u0456\u0457, \u0437\u0430\u0440\u044F\u0434\u0443 \u0456\u043E\u043D\u0443 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0438 1. \u0427\u0430\u0441\u0442\u0456\u0448\u0435 \u043F\u043E\u043D\u044F\u0442\u0442\u044F\u043C \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u0430 \u043E\u043F\u0435\u0440\u0443\u0454 \u043D\u0435\u043E\u0440\u0433\u0430\u043D\u0456\u0447\u043D\u0430 \u0445\u0456\u043C\u0456\u044F, \u0437\u0440\u0456\u0434\u043A\u0430 \u0442\u0430\u043A\u043E\u0436 \u0456 \u043E\u0440\u0433\u0430\u043D\u0456\u0447\u043D\u0430. \u0427\u0438\u0441\u043B\u043E \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0441\u0442\u0456 \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438 \u0437\u0430\u043B\u0435\u0436\u0438\u0442\u044C \u043D\u0435 \u043B\u0438\u0448\u0435 \u0432\u0456\u0434 \u0442\u0438\u043F\u0443 \u0440\u0435\u0430\u043A\u0446\u0456\u0457, \u0434\u043E \u044F\u043A\u043E\u0457 \u0432\u043E\u043D\u0430 \u0432\u0445\u043E\u0434\u0438\u0442\u044C, \u0430 \u0439 \u043D\u0430\u0432\u0456\u0442\u044C \u0432\u0456\u0434 \u0441\u0430\u043C\u043E\u0457 \u0440\u0435\u0430\u043A\u0446\u0456\u0457. \u0422\u0438\u043C \u043D\u0435 \u043C\u0435\u043D\u0448\u0435, \u0432\u0438\u043A\u043E\u0440\u0438\u0441\u0442\u0430\u043D\u043D\u044F \u0446\u044C\u043E\u0433\u043E \u043F\u043E\u043D\u044F\u0442\u0442\u044F \u0434\u043E\u0437\u0432\u043E\u043B\u044F\u0454 \u0441\u0438\u0441\u0442\u0435\u043C\u0430\u0442\u0438\u0437\u0443\u0432\u0430\u0442\u0438 \u0439 \u043A\u043E\u043C\u043F\u0430\u043A\u0442\u0438\u0437\u0443\u0432\u0430\u0442\u0438 \u0440\u043E\u0437\u0440\u0430\u0445\u0443\u043D\u043A\u0438."@uk . . . . . . . . . "An equivalent (symbol: officially equiv; unofficially but often Eq) is the amount of a substance that reacts with (or is equivalent to) an arbitrary amount (typically one mole) of another substance in a given chemical reaction. It is an archaic unit of measurement that was used in chemistry and the biological sciences (see Equivalent weight \u00A7 In history). The mass of an equivalent is called its equivalent weight."@en . . . "Un \u00E9quivalent (eq ou eq., ou avec un accent aigu) peut repr\u00E9senter deux concepts diff\u00E9rents : \n* le rapport entre les quantit\u00E9s de mati\u00E8re (en moles) de plusieurs r\u00E9actifs lors d'une r\u00E9action chimique. Si un \u00E9quivalent de r\u00E9actif est utilis\u00E9 pour un \u00E9quivalent de produit de d\u00E9part, alors chaque mol\u00E9cule de produit de d\u00E9part aura une mol\u00E9cule de r\u00E9actif avec laquelle elle pourra r\u00E9agir ; \n* la ressemblance chimique entre plusieurs mol\u00E9cules."@fr . . "Equivalente"@pt . . "Ein Val, auch \u00C4quivalent oder Gramm\u00E4quivalent (Einheitenzeichen: val) ist eine veraltete Einheit der Stoffmenge. Es steht f\u00FCr diejenige Stoffmenge eines Stoffes, die ein Mol Wasserstoff zu binden oder in Verbindungen zu ersetzen vermag, und errechnet sich daher nach folgender Zahlenwertgleichung: In Worten: Die Stoffmenge in Val ist gleich der Stoffmenge in Mol mal der st\u00F6chiometrischen Wertigkeit , weil jedes Teilchen -fach gez\u00E4hlt wird. In DIN 32625 wird das Zeichen \u00C4quivalentzahl genannt und als bezeichnet. Der Zahlenwert, der sich hiernach f\u00FCr eine in Val angegebene Menge eines Stoffes ergibt, ist von seiner Verwendung in der betrachteten chemischen Reaktion abh\u00E4ngig. Von einer \u00C4quivalenz spricht man dabei immer dann, wenn die an der Reaktion beteiligten Stoffe restlos miteinander reagieren, ihre Stoffmengen also in Bezug auf die jeweilige Reaktionsgleichung zueinander gleichwertig sind. \u00C4quivalentkonzentration (Normalit\u00E4t) ist eine Stoffmengenkonzentration, bei der die Stoffmenge in Val (veraltet) oder in Mol unter Verwendung von \u00C4quivalentteilchen angegeben wird."@de . . . "\u042D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u0301\u043D\u0442 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u0301 \u0438\u043B\u0438 \u043F\u0440\u043E\u0441\u0442\u043E \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u0301\u043D\u0442 \u2014 \u0440\u0435\u0430\u043B\u044C\u043D\u0430\u044F \u0438\u043B\u0438 \u0443\u0441\u043B\u043E\u0432\u043D\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430, \u043A\u043E\u0442\u043E\u0440\u0430\u044F \u043C\u043E\u0436\u0435\u0442 \u043F\u0440\u0438\u0441\u043E\u0435\u0434\u0438\u043D\u044F\u0442\u044C, \u0432\u044B\u0441\u0432\u043E\u0431\u043E\u0436\u0434\u0430\u0442\u044C \u0438\u043B\u0438 \u0434\u0440\u0443\u0433\u0438\u043C \u0441\u043F\u043E\u0441\u043E\u0431\u043E\u043C \u0431\u044B\u0442\u044C \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u0430 \u043A\u0430\u0442\u0438\u043E\u043D\u0443 \u0432\u043E\u0434\u043E\u0440\u043E\u0434\u0430 \u0432 \u043A\u0438\u0441\u043B\u043E\u0442\u043D\u043E-\u043E\u0441\u043D\u043E\u0301\u0432\u043D\u044B\u0445 (\u0438\u043E\u043D\u043E\u043E\u0431\u043C\u0435\u043D\u043D\u044B\u0445) \u0445\u0438\u043C\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u044F\u0445 \u0438\u043B\u0438 \u044D\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u0443 \u0432 \u043E\u043A\u0438\u0441\u043B\u0438\u0442\u0435\u043B\u044C\u043D\u043E-\u0432\u043E\u0441\u0441\u0442\u0430\u043D\u043E\u0432\u0438\u0442\u0435\u043B\u044C\u043D\u044B\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u044F\u0445. \u041D\u0430\u043F\u0440\u0438\u043C\u0435\u0440, \u0432 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u043C \u0431\u0443\u0434\u0435\u0442 \u0440\u0435\u0430\u043B\u044C\u043D\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430 \u2014 \u0438\u043E\u043D , \u0430 \u0432 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u043C \u0431\u0443\u0434\u0435\u0442 \u043C\u043D\u0438\u043C\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430 . \u041F\u043E\u0434 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u043C \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0442\u0430\u043A\u0436\u0435 \u0447\u0430\u0441\u0442\u043E \u043F\u043E\u0434\u0440\u0430\u0437\u0443\u043C\u0435\u0432\u0430\u0435\u0442\u0441\u044F \u043A\u043E\u043B\u0438\u0447\u0435\u0441\u0442\u0432\u043E \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u0432 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0438\u043B\u0438 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0435 \u043A\u043E\u043B\u0438\u0447\u0435\u0441\u0442\u0432\u043E \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u2014 \u0447\u0438\u0441\u043B\u043E \u043C\u043E\u043B\u0435\u0439 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430, \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0435 \u043E\u0434\u043D\u043E\u043C\u0443 \u043C\u043E\u043B\u044E \u043A\u0430\u0442\u0438\u043E\u043D\u043E\u0432 \u0432\u043E\u0434\u043E\u0440\u043E\u0434\u0430 \u0432 \u0440\u0430\u0441\u0441\u043C\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u043C\u043E\u0439 \u0440\u0435\u0430\u043A\u0446\u0438\u0438."@ru . "Ekvivalent (enhet)"@sv . . "\u042D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u0301\u043D\u0442 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u0301 \u0438\u043B\u0438 \u043F\u0440\u043E\u0441\u0442\u043E \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u0301\u043D\u0442 \u2014 \u0440\u0435\u0430\u043B\u044C\u043D\u0430\u044F \u0438\u043B\u0438 \u0443\u0441\u043B\u043E\u0432\u043D\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430, \u043A\u043E\u0442\u043E\u0440\u0430\u044F \u043C\u043E\u0436\u0435\u0442 \u043F\u0440\u0438\u0441\u043E\u0435\u0434\u0438\u043D\u044F\u0442\u044C, \u0432\u044B\u0441\u0432\u043E\u0431\u043E\u0436\u0434\u0430\u0442\u044C \u0438\u043B\u0438 \u0434\u0440\u0443\u0433\u0438\u043C \u0441\u043F\u043E\u0441\u043E\u0431\u043E\u043C \u0431\u044B\u0442\u044C \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u0430 \u043A\u0430\u0442\u0438\u043E\u043D\u0443 \u0432\u043E\u0434\u043E\u0440\u043E\u0434\u0430 \u0432 \u043A\u0438\u0441\u043B\u043E\u0442\u043D\u043E-\u043E\u0441\u043D\u043E\u0301\u0432\u043D\u044B\u0445 (\u0438\u043E\u043D\u043E\u043E\u0431\u043C\u0435\u043D\u043D\u044B\u0445) \u0445\u0438\u043C\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u044F\u0445 \u0438\u043B\u0438 \u044D\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u0443 \u0432 \u043E\u043A\u0438\u0441\u043B\u0438\u0442\u0435\u043B\u044C\u043D\u043E-\u0432\u043E\u0441\u0441\u0442\u0430\u043D\u043E\u0432\u0438\u0442\u0435\u043B\u044C\u043D\u044B\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u044F\u0445. \u041D\u0430\u043F\u0440\u0438\u043C\u0435\u0440, \u0432 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u043C \u0431\u0443\u0434\u0435\u0442 \u0440\u0435\u0430\u043B\u044C\u043D\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430 \u2014 \u0438\u043E\u043D , \u0430 \u0432 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442\u043E\u043C \u0431\u0443\u0434\u0435\u0442 \u043C\u043D\u0438\u043C\u0430\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0430 ."@ru . "L'equivalente (o grammo-equivalente), in chimica, \u00E8 un'unit\u00E0 di misura della quantit\u00E0 di sostanza la cui definizione dipende dal tipo di sostanza considerata e dalla reazione in cui questa \u00E8 coinvolta. Va precisato che secondo la terminologia internazionale IUPAC il termine equivalente e le sue unit\u00E0 di misura sono obsoleti, pertanto il loro uso \u00E8 scoraggiato e in ogni caso l'ammontare di sostanza deve essere espresso in termini di mole. \n* Un equivalente di acido \u00E8 la quantit\u00E0 di sostanza che cede una mole di ioni H+ dissociandosi; \n* Un equivalente di base \u00E8 la quantit\u00E0 di sostanza che cede una mole di ioni OH\u2212 dissociandosi; \n* Un equivalente di ossidante \u00E8 la quantit\u00E0 di sostanza che acquista una mole di elettroni in una reazione redox; \n* Un equivalente di riducente \u00E8 la quantit\u00E0 di sostanza che cede una mole di elettroni in una reazione redox; \n* Un equivalente di sale \u00E8 la quantit\u00E0 di sostanza che per dissociazione produce una mole di carica elettrica ionica pari a quella di una costante di Avogadro di elettroni. In generale si pu\u00F2 affermare che un equivalente di una specie chimica reagisce sempre con un equivalente di un'altra, dando un equivalente di prodotto (legge dell'equivalenza chimica). Mentre la mole \u00E8 una quantit\u00E0 definita e costante di materia (corrispondente ad un numero di particelle pari al valore numerico della costante di Avogadro), l'equivalente \u00E8 una quantit\u00E0 variabile, definita di volta in volta in funzione del tipo di reazione chimica coinvolta. Il numero di equivalenti \u00E8 comunque sempre un multiplo intero (1, 2, 3, ecc.) delle moli: il coefficiente di proporzionalit\u00E0 \u00E8 detto (VO). L'equivalente chimico \u00E8 in diretta proporzionalit\u00E0 con le moli considerate per il composto.Dalla definizione di equivalente \u00E8 utile quindi ricavare la seguente relazione: Di seguito alcune applicazioni pratiche: \n* 1 mole di HCl presenta 1 equivalente di HCl Significa che a un equivalente di HCl corrisponde 1 mole di HCl \n* 2 moli di Ca(OH)2 presenteranno 4 equivalenti di Ca(OH)2 Significa che a un solo equivalente di Ca(OH)2 corrispondono 0,5 Moli di Ca(OH)2 \n* 1 mole di H2SO4 presenta 2 equivalenti di H2SO4 Significa che a un solo equivalente di H2SO4 corrispondono 0,5 Moli di H2SO4"@it . . . "\u042D\u043A\u0432\u0438\u0432\u0430\u043B\u0435\u043D\u0442 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430"@ru . . . "Equivalent (qu\u00EDmica)"@ca . . "L'equivalente (o grammo-equivalente), in chimica, \u00E8 un'unit\u00E0 di misura della quantit\u00E0 di sostanza la cui definizione dipende dal tipo di sostanza considerata e dalla reazione in cui questa \u00E8 coinvolta. Va precisato che secondo la terminologia internazionale IUPAC il termine equivalente e le sue unit\u00E0 di misura sono obsoleti, pertanto il loro uso \u00E8 scoraggiato e in ogni caso l'ammontare di sostanza deve essere espresso in termini di mole. Di seguito alcune applicazioni pratiche: \n* 1 mole di HCl presenta 1 equivalente di HCl Significa che a un equivalente di HCl corrisponde 1 mole di HCl"@it . "\u5316\u5B66\u5F53\u91CF\uFF08\u304B\u304C\u304F\u3068\u3046\u308A\u3087\u3046\u3001\u82F1\u8A9E: chemical equivalent\uFF09\u306F\u3001\u5316\u5B66\u53CD\u5FDC\u306B\u304A\u3051\u308B\u91CF\u7684\u306A\u6BD4\u4F8B\u95A2\u4FC2\u3092\u8868\u3059\u6982\u5FF5\u3067\u3042\u308B\u3002\u5316\u5B66\u5F53\u91CF\u4EE5\u5916\u306B\u3082\u5F53\u91CF\u306F\u5B58\u5728\u3059\u308B\u304C\u3001\u5316\u5B66\u306E\u9818\u57DF\u306B\u304A\u3044\u3066\u5358\u306B\u5F53\u91CF\u3068\u3044\u3048\u3070\u5316\u5B66\u5F53\u91CF\u3092\u8868\u3059\u3002\u4EE3\u8868\u7684\u306A\u3082\u306E\u3068\u3057\u3066\u8CEA\u91CF\u306E\u6BD4\u3092\u8868\u3059\u30B0\u30E9\u30E0\u5F53\u91CF\u3068\u7269\u8CEA\u91CF\u306E\u6BD4\u3092\u8868\u3059\u30E2\u30EB\u5F53\u91CF\u3068\u304C\u3042\u308B\u3002\u5F53\u91CF\u3092\u8868\u3059\u5358\u4F4D\u3068\u3057\u3066\u306F\u3001Eq\u3092\u7528\u3044\u308B\u3002"@ja . "1123726534"^^ . . . "Ein Val, auch \u00C4quivalent oder Gramm\u00E4quivalent (Einheitenzeichen: val) ist eine veraltete Einheit der Stoffmenge. Es steht f\u00FCr diejenige Stoffmenge eines Stoffes, die ein Mol Wasserstoff zu binden oder in Verbindungen zu ersetzen vermag, und errechnet sich daher nach folgender Zahlenwertgleichung: In Worten: Die Stoffmenge in Val ist gleich der Stoffmenge in Mol mal der st\u00F6chiometrischen Wertigkeit , weil jedes Teilchen -fach gez\u00E4hlt wird. In DIN 32625 wird das Zeichen \u00C4quivalentzahl genannt und als bezeichnet."@de . "Equivalent en qu\u00EDmica (s\u00EDmbol: eq o Eq), de vegades anomenat equivalent molar \u00E9s una unitat de mesura de la quantitat de subst\u00E0ncia que es fa servir en els determinacions qu\u00EDmiques i biol\u00F2giques. Apareix tamb\u00E9 en les an\u00E0lisis cl\u00EDniques, an\u00E0lisi d'aigua de s\u00F2ls, etc. Un equivalent es defineix formalment com la quantitat de subst\u00E0ncia que pot o b\u00E9: \n* reaccionar o subministrar un mol d'ions hidrogen (H+) en una reacci\u00F3 \u00E0cid-base; o \n* reaccionar amb o subministrar un mol d'electrons en una reacci\u00F3 redox. La massa d'un equivalent d'una subst\u00E0ncia es diu pes equivalent. En la pr\u00E0ctica, la quantitat d'una subst\u00E0ncia en equivalents sovint resulta una magnitud molt petita, per aix\u00F2 freq\u00FCentment es descriu en termes de mil\u00B7liequivalents (mEq or meq), el prefix mil\u00B7li denota que la mesura s'ha dividit per 1000. Molt sovint, la mesura es fa servir en termes de mil\u00B7liequivalents de solut per litre de solvent (o mil\u00B7linormal, on mEq/l = mN). Aix\u00F2 \u00E9s especialment com\u00FA en el mesurament de compostos en fluids biol\u00F2gics; per exemple le nivell saludable de potassi a la sang humanan est\u00E0 definit entre 3,5 i 5,0 mEq/l."@ca . "Equivalent en qu\u00EDmica (s\u00EDmbol: eq o Eq), de vegades anomenat equivalent molar \u00E9s una unitat de mesura de la quantitat de subst\u00E0ncia que es fa servir en els determinacions qu\u00EDmiques i biol\u00F2giques. Apareix tamb\u00E9 en les an\u00E0lisis cl\u00EDniques, an\u00E0lisi d'aigua de s\u00F2ls, etc. Un equivalent es defineix formalment com la quantitat de subst\u00E0ncia que pot o b\u00E9: \n* reaccionar o subministrar un mol d'ions hidrogen (H+) en una reacci\u00F3 \u00E0cid-base; o \n* reaccionar amb o subministrar un mol d'electrons en una reacci\u00F3 redox. La massa d'un equivalent d'una subst\u00E0ncia es diu pes equivalent."@ca . "2018-10-06"^^ . . . "Val (Einheit)"@de . "\u5316\u5B66\u5F53\u91CF\uFF08\u304B\u304C\u304F\u3068\u3046\u308A\u3087\u3046\u3001\u82F1\u8A9E: chemical equivalent\uFF09\u306F\u3001\u5316\u5B66\u53CD\u5FDC\u306B\u304A\u3051\u308B\u91CF\u7684\u306A\u6BD4\u4F8B\u95A2\u4FC2\u3092\u8868\u3059\u6982\u5FF5\u3067\u3042\u308B\u3002\u5316\u5B66\u5F53\u91CF\u4EE5\u5916\u306B\u3082\u5F53\u91CF\u306F\u5B58\u5728\u3059\u308B\u304C\u3001\u5316\u5B66\u306E\u9818\u57DF\u306B\u304A\u3044\u3066\u5358\u306B\u5F53\u91CF\u3068\u3044\u3048\u3070\u5316\u5B66\u5F53\u91CF\u3092\u8868\u3059\u3002\u4EE3\u8868\u7684\u306A\u3082\u306E\u3068\u3057\u3066\u8CEA\u91CF\u306E\u6BD4\u3092\u8868\u3059\u30B0\u30E9\u30E0\u5F53\u91CF\u3068\u7269\u8CEA\u91CF\u306E\u6BD4\u3092\u8868\u3059\u30E2\u30EB\u5F53\u91CF\u3068\u304C\u3042\u308B\u3002\u5F53\u91CF\u3092\u8868\u3059\u5358\u4F4D\u3068\u3057\u3066\u306F\u3001Eq\u3092\u7528\u3044\u308B\u3002"@ja . . . "Un \u00E9quivalent (eq ou eq., ou avec un accent aigu) peut repr\u00E9senter deux concepts diff\u00E9rents : \n* le rapport entre les quantit\u00E9s de mati\u00E8re (en moles) de plusieurs r\u00E9actifs lors d'une r\u00E9action chimique. Si un \u00E9quivalent de r\u00E9actif est utilis\u00E9 pour un \u00E9quivalent de produit de d\u00E9part, alors chaque mol\u00E9cule de produit de d\u00E9part aura une mol\u00E9cule de r\u00E9actif avec laquelle elle pourra r\u00E9agir ; \n* la ressemblance chimique entre plusieurs mol\u00E9cules."@fr . . . . . . . "Equivalente"@es . "4918"^^ . . . . . "\u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0641\u064A \u0627\u0644\u0643\u064A\u0645\u064A\u0627\u0621 \u0647\u0648 \u0627\u0644\u0643\u062A\u0644\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0645\u0646 \u0645\u0627\u062F\u0629 \u0644\u0627\u0632\u0645\u0629 \u0644\u0627\u062A\u0645\u0627\u0645 \u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639 1 \u0645\u0648\u0644 \u0645\u0646 \u0623\u064A\u0648\u0646\u0627\u062A \u0627\u0644\u0647\u064A\u062F\u0631\u0648\u062C\u064A\u0646 (H+) \u0641\u064A \u0648\u0633\u0637 \u062D\u0627\u0645\u0636\u064A \u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639\u060C \u0623\u0648 \u0644\u0625\u062A\u0645\u0627\u0645 \u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639 1 \u0645\u0648\u0644 \u0645\u0646 \u0627\u0644\u0625\u0644\u0643\u062A\u0631\u0648\u0646\u0627\u062A \u0641\u064A \u062A\u0641\u0627\u0639\u0644 \u0627\u062E\u062A\u0632\u0627\u0644\u064A.* \u0648\u064A\u0639\u0628\u0631 \u0639\u0646 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0628\u0648\u062D\u062F\u0629 \u0627\u0644\u0643\u062A\u0644\u0629 \u0648\u0647\u064A \u062A\u062E\u062A\u0644\u0641 \u0639\u0646 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0630\u0631\u064A \u0627\u0644\u0630\u064A \u0644\u064A\u0633\u062A \u0644\u0647 \u0648\u062D\u062F\u0629 . \u0648\u0642\u062F \u0639\u064A\u0646\u062A \u0627\u0644\u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0641\u064A \u0627\u0644\u0645\u0627\u0636\u064A \u0623\u0648\u0644\u0627 \u0628\u0637\u0631\u064A\u0642 \u0627\u0644\u062A\u062C\u0631\u0628\u0629\u060C \u0648\u0627\u0644\u0622\u0646 \u0646\u0633\u062A\u062E\u062F\u0645 \u0639\u0648\u0636\u0627 \u0639\u0646\u0647\u0627 \u0645\u0648\u0644 ."@ar . "30875016"^^ . . . "De val of equivalent is een vrij gebruikelijke meeteenheid, die aangeeft in welke mate een stof bindingen kan aangaan met andere stoffen. Het begrip wordt gebruikt in de scheikunde en de biologie. De val wordt meestal uitgedrukt in mval of mEq. De val is de hoeveelheid massa in grammen van een stof die reageert met 6,02214 \u00D7 1023 elektronen. Dit komt overeen met de constante van Avogadro: het aantal deeltjes in een mol. De val wordt vaak gebruikt bij het meten van de verschillende bestanddelen van biologische vloeistoffen (sappen). Zo ligt bijvoorbeeld de hoeveelheid kalium in menselijk bloed tussen de 3,5 en 5,0 mEq/L."@nl . "Peso equivalente, tambi\u00E9n conocido como equivalente gramo o actualmente masa equivalente, es un t\u00E9rmino que se ha utilizado en varios contextos en qu\u00EDmica. En la mayor parte de los usos, es la masa de un equivalente, que es la masa de una sustancia dada que: \n* Se deposita o se libera cuando circula 1 mol de electrones \n* Sustituye o reacciona con un mol de iones hidr\u00F3geno (H+) en una reacci\u00F3n \u00E1cido-base; o \n* Sustituye o reacciona con un mol de electrones en una reacci\u00F3n redox.\u200B"@es . . . . . "\u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0641\u064A \u0627\u0644\u0643\u064A\u0645\u064A\u0627\u0621 \u0647\u0648 \u0627\u0644\u0643\u062A\u0644\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0645\u0646 \u0645\u0627\u062F\u0629 \u0644\u0627\u0632\u0645\u0629 \u0644\u0627\u062A\u0645\u0627\u0645 \u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639 1 \u0645\u0648\u0644 \u0645\u0646 \u0623\u064A\u0648\u0646\u0627\u062A \u0627\u0644\u0647\u064A\u062F\u0631\u0648\u062C\u064A\u0646 (H+) \u0641\u064A \u0648\u0633\u0637 \u062D\u0627\u0645\u0636\u064A \u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639\u060C \u0623\u0648 \u0644\u0625\u062A\u0645\u0627\u0645 \u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0645\u0639 1 \u0645\u0648\u0644 \u0645\u0646 \u0627\u0644\u0625\u0644\u0643\u062A\u0631\u0648\u0646\u0627\u062A \u0641\u064A \u062A\u0641\u0627\u0639\u0644 \u0627\u062E\u062A\u0632\u0627\u0644\u064A.* \u0648\u064A\u0639\u0628\u0631 \u0639\u0646 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0628\u0648\u062D\u062F\u0629 \u0627\u0644\u0643\u062A\u0644\u0629 \u0648\u0647\u064A \u062A\u062E\u062A\u0644\u0641 \u0639\u0646 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0630\u0631\u064A \u0627\u0644\u0630\u064A \u0644\u064A\u0633\u062A \u0644\u0647 \u0648\u062D\u062F\u0629 . \u0648\u0642\u062F \u0639\u064A\u0646\u062A \u0627\u0644\u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0641\u064A \u0627\u0644\u0645\u0627\u0636\u064A \u0623\u0648\u0644\u0627 \u0628\u0637\u0631\u064A\u0642 \u0627\u0644\u062A\u062C\u0631\u0628\u0629\u060C \u0648\u0627\u0644\u0622\u0646 \u0646\u0633\u062A\u062E\u062F\u0645 \u0639\u0648\u0636\u0627 \u0639\u0646\u0647\u0627 \u0645\u0648\u0644 ."@ar . . "En ekvivalent \u00E4r en m\u00E5ttenhet f\u00F6r substansm\u00E4ngd som motsvarar en mol laddning. 1 mol NaCl (koksalt) = 1 ekvivalent NaCl, d\u00E5 b\u00E5de natriumjonen (Na+) och kloridjonen (Cl-) har en laddning vardera. 1 mol CaSO4 (gips) = 2 ekvivalenter CaSO4, d\u00E5 b\u00E5de kalciumjonen (Ca2+) och sulfatjonen (SO42-) har tv\u00E5 laddningar vardera. N\u00E4r koncentrationen av ett \u00E4mne uttryckts p\u00E5 ekvivalentbasis, kallas det f\u00F6r normalitet."@sv . . "Equivalente ( ou ) \u00E9 uma medida de quantidade de mat\u00E9ria, sendo definida como a massa, em gramas, de uma subst\u00E2ncia que pode reagir com eletrons. \u00E9 o n\u00FAmero de Avogadro, que \u00E9 o n\u00FAmero de part\u00EDculas de um mol. Assim, o equivalente \u00E9 a massa, em gramas, de uma dada subst\u00E2ncia que pode reagir com um mol de el\u00E9trons. Equivalente \u00E9 uma unidade utilizada em qu\u00EDmica e nas ci\u00EAncias biol\u00F3gicas. Traduz a tend\u00EAncia de uma subst\u00E2ncia a combinar-se com outras subst\u00E2ncias. \u00C9 geralmente usada para determinar a normalidade. Os equivalentes s\u00E3o expressos em n\u00FAmero de equivalente grama. \n* \n*"@pt . "\u5F53\u91CF\uFF08\u7B26\u53F7\u4E3A\uFF1Aeq \u6216Eq\uFF09\uFF0C\u6709\u65F6\u53C8\u79F0\u4E3A\u6469\u5C14\u5F53\u91CF\u3001\u514B\u5F53\u91CF\uFF0C\u662F\u4E00\u4E2A\u5728\u5316\u5B78\u6216\u751F\u7269\u79D1\u5B66\u4E2D\u4F7F\u7528\u7684\u5355\u4F4D\uFF0C\u7528\u4E8E\u8868\u793A\u7269\u8D28\u7684\u91CF\u3002\u5F53\u91CF\u6B63\u5F0F\u5B9A\u4E49\u4E3A\u4E00\u4E2A\u7269\u8D28\u7684\u91CF\uFF0C\u5B83\u53EF\u4EE5\u662F\uFF1A \n* \u5728\u4E00\u4E2A\u9178\u78B1\u53CD\u5E94\u4E2D\u4E0E1 mol\u6C22\u79BB\u5B50\uFF08H+\uFF09\u53CD\u5E94\u6216\u63D0\u4F9B1 mol\u6C22\u79BB\u5B50\uFF1B \n* \u5728\u4E00\u4E2A\u6C27\u5316\u8FD8\u539F\u53CD\u5E94\u4E2D\u4E0E\u4E00\u6469\u5C14\u7535\u5B50\u53CD\u5E94\u6216\u63D0\u4F9B1 mol\u7535\u5B50\u3002 \u4E00\u7269\u8D28\u542B\u4E00\u7576\u91CF\u6240\u9700\u8981\u7684\u8CEA\u91CF\uFF0C\u79F0\u4E3A\u6B64\u7269\u8CEA\u4E4B\u5F53\u91CF\u91CD\u3002 \u5206\u5225\u4F86\u8AAA\uFF0C\u9996\u5148\uFF0C\u4EE5\u9178\u78B1\u4E2D\u548C\u53CD\u5E94\u4E3A\u7B2C\u4E00\u4F8B\uFF1A\u4E00\u6469\u5C14\u7684H2SO4\u4E3A\u4E24\u5F53\u91CF\uFF0C\u56E0\u4E3A\u5B83\u5728\u53CD\u5E94\u4E2D\u63D0\u4F9B\u4E24\u6469\u5C14\u7684\u6C22\u79BB\u5B50\u3002\u5B83\u7684\u5F53\u91CF\u91CD(49.04)\u4E3A\u5B83\u7684\u5206\u5B50\u91CF(98.07)\u7684\u4E00\u534A\u3002 \u5176\u6B21\uFF0C\u4EE5KMnO4\u7684\u6C27\u5316\u9084\u539F\u70BA\u7B2C\u4E8C\u4F8B\uFF1A\u7576KMnO4\u88AB\u7528\u4EE5\u6C27\u5316\u8DB3\u91CFAs4O6\u6642\uFF0C\u4E00\u6469\u5C14\u7684KMnO4\u4E3A\u4E94\u5F53\u91CF\u3002\u8FD9\u662F\u56E0\u4E3A\u4E00\u6469\u5C14\u7684KMnO4\u4E0E5 mol\u7535\u5B50\u53CD\u5E94\uFF0C\u4F7F\u5F97Mn\u7684\u6C27\u5316\u6570\u4ECE+7\u8F6C\u6362\u4E3A+2\u3002 \u5F53\u91CF\u5728\u5386\u53F2\u4E0A\u4E5F\u88AB\u5B9A\u4E49\u4E3A\uFF1A\u4E00\u4E2A\u7269\u8D28\u80FD\u4E0E\u4E00\u514B\u6C22\u3001\u6216\u516B\u514B\u6C27\u3001\u621635.5\u514B\u6C2F\u53CD\u5E94\u7684\u8D28\u91CF\u3002\u5728\u5B9E\u9645\u4F7F\u7528\u4E2D\uFF0C\u7269\u8D28\u7684\u5F53\u91CF\u4E5F\u53EF\u4EE5\u4F7F\u7528\u66F4\u5C0F\u7684\u5355\u4F4D\uFF0C\u4F8B\u5982\uFF0C\u6BEB\u5F53\u91CF\uFF08mEq\u6216meq\uFF09\uFF0C\u5FAE\u5F53\u91CF\uFF08uEq\u6216ueq\uFF09\u30021 Eq = 1000 mEq\uFF0C1 mEq = 1000 \u03BCEq."@zh . . . . . . . . . . . "\u5F53\u91CF\uFF08\u7B26\u53F7\u4E3A\uFF1Aeq \u6216Eq\uFF09\uFF0C\u6709\u65F6\u53C8\u79F0\u4E3A\u6469\u5C14\u5F53\u91CF\u3001\u514B\u5F53\u91CF\uFF0C\u662F\u4E00\u4E2A\u5728\u5316\u5B78\u6216\u751F\u7269\u79D1\u5B66\u4E2D\u4F7F\u7528\u7684\u5355\u4F4D\uFF0C\u7528\u4E8E\u8868\u793A\u7269\u8D28\u7684\u91CF\u3002\u5F53\u91CF\u6B63\u5F0F\u5B9A\u4E49\u4E3A\u4E00\u4E2A\u7269\u8D28\u7684\u91CF\uFF0C\u5B83\u53EF\u4EE5\u662F\uFF1A \n* \u5728\u4E00\u4E2A\u9178\u78B1\u53CD\u5E94\u4E2D\u4E0E1 mol\u6C22\u79BB\u5B50\uFF08H+\uFF09\u53CD\u5E94\u6216\u63D0\u4F9B1 mol\u6C22\u79BB\u5B50\uFF1B \n* \u5728\u4E00\u4E2A\u6C27\u5316\u8FD8\u539F\u53CD\u5E94\u4E2D\u4E0E\u4E00\u6469\u5C14\u7535\u5B50\u53CD\u5E94\u6216\u63D0\u4F9B1 mol\u7535\u5B50\u3002 \u4E00\u7269\u8D28\u542B\u4E00\u7576\u91CF\u6240\u9700\u8981\u7684\u8CEA\u91CF\uFF0C\u79F0\u4E3A\u6B64\u7269\u8CEA\u4E4B\u5F53\u91CF\u91CD\u3002 \u5206\u5225\u4F86\u8AAA\uFF0C\u9996\u5148\uFF0C\u4EE5\u9178\u78B1\u4E2D\u548C\u53CD\u5E94\u4E3A\u7B2C\u4E00\u4F8B\uFF1A\u4E00\u6469\u5C14\u7684H2SO4\u4E3A\u4E24\u5F53\u91CF\uFF0C\u56E0\u4E3A\u5B83\u5728\u53CD\u5E94\u4E2D\u63D0\u4F9B\u4E24\u6469\u5C14\u7684\u6C22\u79BB\u5B50\u3002\u5B83\u7684\u5F53\u91CF\u91CD(49.04)\u4E3A\u5B83\u7684\u5206\u5B50\u91CF(98.07)\u7684\u4E00\u534A\u3002 \u5176\u6B21\uFF0C\u4EE5KMnO4\u7684\u6C27\u5316\u9084\u539F\u70BA\u7B2C\u4E8C\u4F8B\uFF1A\u7576KMnO4\u88AB\u7528\u4EE5\u6C27\u5316\u8DB3\u91CFAs4O6\u6642\uFF0C\u4E00\u6469\u5C14\u7684KMnO4\u4E3A\u4E94\u5F53\u91CF\u3002\u8FD9\u662F\u56E0\u4E3A\u4E00\u6469\u5C14\u7684KMnO4\u4E0E5 mol\u7535\u5B50\u53CD\u5E94\uFF0C\u4F7F\u5F97Mn\u7684\u6C27\u5316\u6570\u4ECE+7\u8F6C\u6362\u4E3A+2\u3002 \u5F53\u91CF\u5728\u5386\u53F2\u4E0A\u4E5F\u88AB\u5B9A\u4E49\u4E3A\uFF1A\u4E00\u4E2A\u7269\u8D28\u80FD\u4E0E\u4E00\u514B\u6C22\u3001\u6216\u516B\u514B\u6C27\u3001\u621635.5\u514B\u6C2F\u53CD\u5E94\u7684\u8D28\u91CF\u3002\u5728\u5B9E\u9645\u4F7F\u7528\u4E2D\uFF0C\u7269\u8D28\u7684\u5F53\u91CF\u4E5F\u53EF\u4EE5\u4F7F\u7528\u66F4\u5C0F\u7684\u5355\u4F4D\uFF0C\u4F8B\u5982\uFF0C\u6BEB\u5F53\u91CF\uFF08mEq\u6216meq\uFF09\uFF0C\u5FAE\u5F53\u91CF\uFF08uEq\u6216ueq\uFF09\u30021 Eq = 1000 mEq\uFF0C1 mEq = 1000 \u03BCEq."@zh . . "De val of equivalent is een vrij gebruikelijke meeteenheid, die aangeeft in welke mate een stof bindingen kan aangaan met andere stoffen. Het begrip wordt gebruikt in de scheikunde en de biologie. De val wordt meestal uitgedrukt in mval of mEq. De val is de hoeveelheid massa in grammen van een stof die reageert met 6,02214 \u00D7 1023 elektronen. Dit komt overeen met de constante van Avogadro: het aantal deeltjes in een mol."@nl . . . "Equivalent (chemistry)"@en . "\u0425\u0456\u043C\u00ED\u0447\u043D\u0438\u0439 \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u00E9\u043D\u0442 \u2014 \u0446\u0435 \u0443\u043C\u043E\u0432\u043D\u0430 \u0447\u0430\u0441\u0442\u0438\u043D\u043A\u0430, \u0432 \u0446\u0456\u043B\u0435 \u0447\u0438\u0441\u043B\u043E \u0440\u0430\u0437\u0456\u0432 \u043C\u0435\u043D\u0448\u0430 \u0432\u0456\u0434 \u0432\u0456\u0434\u043F\u043E\u0432\u0456\u0434\u043D\u043E\u0457 \u0444\u043E\u0440\u043C\u0443\u043B\u044C\u043D\u043E\u0457 \u043E\u0434\u0438\u043D\u0438\u0446\u0456 \u0430\u0431\u043E \u0436 \u0440\u0456\u0432\u043D\u0430 \u0457\u0439. \u0415\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442 \u043C\u043E\u0436\u0435 \u0431\u0443\u0442\u0438 \u0432\u0438\u0437\u043D\u0430\u0447\u0435\u043D\u0438\u0439 \u0434\u043B\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438, \u0456\u043E\u043D\u0443, \u0456\u043D\u0448\u043E\u0433\u043E \u0441\u0442\u0456\u0439\u043A\u043E\u0433\u043E \u0443\u0433\u0440\u0443\u043F\u0443\u0432\u0430\u043D\u043D\u044F \u0430\u0442\u043E\u043C\u0456\u0432. \u041E\u0434\u043D\u0430 \u0444\u043E\u0440\u043C\u0443\u043B\u044C\u043D\u0430 \u043E\u0434\u0438\u043D\u0438\u0446\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438 X \u043C\u0456\u0441\u0442\u0438\u0442\u044C z(X) \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u0456\u0432, \u0442\u0443\u0442 \u0446\u0456\u043B\u0435 \u0447\u0438\u0441\u043B\u043E z(X) \u043D\u0430\u0437\u0438\u0432\u0430\u044E\u0442\u044C \u0447\u0438\u0441\u043B\u043E\u043C \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0441\u0442\u0456. \u0415\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442 \u0432\u0456\u0434\u043F\u043E\u0432\u0456\u0434\u0430\u0454 \u043F\u0435\u0440\u0435\u043D\u043E\u0441\u0443 1 \u043A\u0430\u0442\u0456\u043E\u043D\u0430 \u0433\u0456\u0434\u0440\u043E\u0433\u0435\u043D\u0443 \u0432 \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u043D\u0435\u0439\u0442\u0440\u0430\u043B\u0456\u0437\u0430\u0446\u0456\u0457, 1 \u0435\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u0430 \u0432 \u043E\u043A\u0438\u0441\u043D\u043E-\u0432\u0456\u0434\u043D\u043E\u0432\u043D\u0456\u0439 \u0440\u0435\u0430\u043A\u0446\u0456\u0457, \u0437\u0430\u0440\u044F\u0434\u0443 \u0456\u043E\u043D\u0443 \u0432\u0435\u043B\u0438\u0447\u0438\u043D\u0438 1."@uk . . "Val (eenheid)"@nl . . "Peso equivalente, tambi\u00E9n conocido como equivalente gramo o actualmente masa equivalente, es un t\u00E9rmino que se ha utilizado en varios contextos en qu\u00EDmica. En la mayor parte de los usos, es la masa de un equivalente, que es la masa de una sustancia dada que: \n* Se deposita o se libera cuando circula 1 mol de electrones \n* Sustituye o reacciona con un mol de iones hidr\u00F3geno (H+) en una reacci\u00F3n \u00E1cido-base; o \n* Sustituye o reacciona con un mol de electrones en una reacci\u00F3n redox.\u200B El peso equivalente tiene dimensiones y unidades de masa, a diferencia del peso at\u00F3mico, que es una magnitud adimensional. Los pesos equivalentes fueron determinados originalmente de forma experimental, pero (tal como se utilizan ahora) se obtienen de las masas molares."@es . . "\u0645\u0643\u0627\u0641\u0626 (\u0643\u064A\u0645\u064A\u0627\u0621)"@ar . . . . "\u5316\u5B78\u7576\u91CF"@zh . . "\u5316\u5B66\u5F53\u91CF"@ja . . . . "\u0425\u0456\u043C\u0456\u0447\u043D\u0438\u0439 \u0435\u043A\u0432\u0456\u0432\u0430\u043B\u0435\u043D\u0442"@uk . "Equivalente ( ou ) \u00E9 uma medida de quantidade de mat\u00E9ria, sendo definida como a massa, em gramas, de uma subst\u00E2ncia que pode reagir com eletrons. \u00E9 o n\u00FAmero de Avogadro, que \u00E9 o n\u00FAmero de part\u00EDculas de um mol. Assim, o equivalente \u00E9 a massa, em gramas, de uma dada subst\u00E2ncia que pode reagir com um mol de el\u00E9trons. Equivalente \u00E9 uma unidade utilizada em qu\u00EDmica e nas ci\u00EAncias biol\u00F3gicas. Traduz a tend\u00EAncia de uma subst\u00E2ncia a combinar-se com outras subst\u00E2ncias. \u00C9 geralmente usada para determinar a normalidade. Em outra defini\u00E7\u00E3o, menos precisa, equivalente \u00E9 o n\u00FAmero de gramas de subst\u00E2ncia que pode reagir com um grama de hidrog\u00E9nio at\u00F3mico. O equivalente poderia ser tamb\u00E9m formalmente definida atrav\u00E9s da quantidade de subst\u00E2ncia que ir\u00E1: 1. \n* reagir com o fornecimento de uma mole de \u00EDons de hidrog\u00EAnio em uma rea\u00E7\u00E3o \u00E1cido-base; ou 2. \n* reagir com ou fornecer um mol de el\u00E9trons em uma rea\u00E7\u00E3o redox. Os equivalentes s\u00E3o expressos em n\u00FAmero de equivalente grama. Para cada tipo de subst\u00E2ncia, existe uma forma de se calcul\u00E1-lo: \n* \u00C1CIDOS\u2192 N\u00FAmero de Hidrog\u00E9nios Ioniz\u00E1veis ( ligado a )Ex.: \n* BASES\u2192 N\u00FAmero de grupos \"hidroxi\"Ex.: \n* SAIS\u2192 M\u00F3dulo da carga do c\u00E1tion ou \u00E2nionEx.: \n* Exemplo 1: , \u00C1cido sulf\u00FArico. \n* Exemplo 2: Estrutura cristalina do , Hidr\u00F3xido de alum\u00EDnio. \n* exemplo 3: Estrutura cristalina do , sal. Outra defini\u00E7\u00E3o, ainda mais imprecisa, descreve o equivalente como o n\u00FAmero de gramas da subst\u00E2ncia que ir\u00E1 reagir com um grama de hidrog\u00EAnio puro - o que \u00E9 verdade, j\u00E1 que um grama de hidrog\u00EAnio equivale a aproximadamente um mol, e o hidrog\u00E9nio puro tem um el\u00E9tron livre; assim, um grama de hidrog\u00E9nio equivale aos el\u00E9trons). Desse modo, o peso equivalente de uma dada subst\u00E2ncia \u00E9 efectivamente igual \u00E0 quantidade de subst\u00E2ncia em mols, dividido pela val\u00EAncia da subst\u00E2ncia. Na pr\u00E1tica, o peso equivalente tem muito pouca import\u00E2ncia e, sendo assim, ele \u00E9 frequentemente descrito em miliequivalente ( ou ), sendo que o prefixo mili denota que a quantidade \u00E9 dividida por 1000. Com muita frequ\u00EAncia, a medida \u00E9 usada em termos de miliequival\u00EAncia do soluto por litro de solvente. Isto \u00E9 especialmente comum para a medida de compostos em fluidos biol\u00F3gicos. Por exemplo, o n\u00EDvel saud\u00E1vel de pot\u00E1ssio no sangue humano \u00E9 definido entre e . Equivalentes t\u00EAm vantagem sobre outras medidas de concentra\u00E7\u00E3o (como o mol) na an\u00E1lise quantitativa das rea\u00E7\u00F5es. O melhor de se usar equivalentes \u00E9 que n\u00E3o h\u00E1 necessidade de estudar-se muito sobre a natureza da rea\u00E7\u00E3o. Por exemplo, n\u00E3o \u00E9 necess\u00E1rio analisar e balancear as equa\u00E7\u00F5es qu\u00EDmicas. Os equivalentes dos reagentes reagem em n\u00FAmero igual aos equivalentes dos produtos. No caso de rea\u00E7\u00F5es qu\u00EDmicas trabalhosas, s\u00E3o usados equivalentes (ou miliequivalentes)."@pt . . . "Equivalente"@it . . . . . "En ekvivalent \u00E4r en m\u00E5ttenhet f\u00F6r substansm\u00E4ngd som motsvarar en mol laddning. 1 mol NaCl (koksalt) = 1 ekvivalent NaCl, d\u00E5 b\u00E5de natriumjonen (Na+) och kloridjonen (Cl-) har en laddning vardera. 1 mol CaSO4 (gips) = 2 ekvivalenter CaSO4, d\u00E5 b\u00E5de kalciumjonen (Ca2+) och sulfatjonen (SO42-) har tv\u00E5 laddningar vardera. N\u00E4r koncentrationen av ett \u00E4mne uttryckts p\u00E5 ekvivalentbasis, kallas det f\u00F6r normalitet."@sv . . . . . . "An equivalent (symbol: officially equiv; unofficially but often Eq) is the amount of a substance that reacts with (or is equivalent to) an arbitrary amount (typically one mole) of another substance in a given chemical reaction. It is an archaic unit of measurement that was used in chemistry and the biological sciences (see Equivalent weight \u00A7 In history). The mass of an equivalent is called its equivalent weight."@en . . . .