{"id":11769,"date":"2023-09-27T12:38:52","date_gmt":"2023-09-27T10:38:52","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/vallesoriental2\/?p=11769"},"modified":"2023-09-27T12:38:52","modified_gmt":"2023-09-27T10:38:52","slug":"diccionari-de-quimica","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/vallesoriental2\/general\/diccionari-de-quimica\/","title":{"rendered":"Diccionari de qu\u00edmica"},"content":{"rendered":"

\"\"<\/a><\/p>\n

El TERMCAT publica en l\u00ednia una ampliaci\u00f3 del\u00a0Diccionari de qu\u00edmica<\/em><\/a>, elaborat conjuntament amb la Universitat Polit\u00e8cnica de Catalunya i Enciclop\u00e8dia Catalana, amb la col\u00b7laboraci\u00f3 de la Fundaci\u00f3 Torrens-Ibern i el patrocini de l’Obra Social “la Caixa”. Aquesta actualitzaci\u00f3 incorpora m\u00e9s de tres-cents termes d\u2019enginyeria qu\u00edmica, que s\u2019afegeixen a la terminologia de qu\u00edmica org\u00e0nica, qu\u00edmica inorg\u00e0nica, qu\u00edmica f\u00edsica i qu\u00edmica anal\u00edtica que ja es pot consultar en el diccionari.<\/p>\n

El\u00a0Diccionari de qu\u00edmica<\/em>\u00a0\u00e9s la concreci\u00f3 d\u2019un projecte m\u00e9s ampli de sistematitzaci\u00f3 de la terminologia qu\u00edmica en catal\u00e0 que es va materialitzant, en actualitzacions successives, amb la incorporaci\u00f3 progressiva de terminologia de m\u00e9s branques d\u2019aquesta ci\u00e8ncia. Actualment ofereix m\u00e9s de 2.000 termes per a la consulta p\u00fablica.<\/p>\n

En l\u2019ampliaci\u00f3 que ara es presenta es defineixen els termes m\u00e9s rellevants de l\u2019\u00e0mbit de l\u2019enginyeria qu\u00edmica, com ara\u00a0balan\u00e7<\/em>,\u00a0columna de fraccionament<\/em>,\u00a0destil\u00b7laci\u00f3 al buit<\/em>,\u00a0lleis de Fick<\/em>,\u00a0lleis de Newton del moviment<\/em>,\u00a0reactor discontinu<\/em>,\u00a0r\u00e8gim laminar<\/em>\u00a0i\u00a0temps de perman\u00e8ncia<\/em>.<\/p>\n

Cada entrada del diccionari cont\u00e9 les denominacions catalanes del terme definit, amb la categoria l\u00e8xica corresponent, i equivalents en castell\u00e0 i angl\u00e8s. A m\u00e9s, en molts casos, s\u2019hi inclouen extenses notes que complementen la informaci\u00f3 (vegeu, per exemple,\u00a0concentraci\u00f3 en quantitat<\/em>,\u00a0diagrama de punt d\u2019ebullici\u00f3<\/em>,\u00a0factor de fricci\u00f3<\/em>\u00a0i\u00a0sistema conservatiu<\/em>). Si \u00e9s pertinent, s\u2019hi recullen el s\u00edmbol o la f\u00f3rmula de cada terme, i tamb\u00e9 taules i esquemes que mostren de manera gr\u00e0fica algun aspecte d\u2019inter\u00e8s del concepte definit (vegeu, per exemple,\u00a0coeficient de difusi\u00f3<\/em>,\u00a0motor<\/em>\u00a0i\u00a0nombre de Schmidt<\/em>).<\/p>\n

Aquest diccionari es complementa amb un conjunt de recursos que contribueixen a refor\u00e7ar-ne el valor eminentment divulgatiu. Aix\u00ed, s\u2019hi poden trobar dues infografies interactives. La primera il\u00b7lustra els principals termes relacionats amb la\u00a0cromatografia<\/a>, que \u00e9s un dels conceptes m\u00e9s rellevants en qu\u00edmica anal\u00edtica. La segona \u00e9s una\u00a0taula peri\u00f2dica dels elements interactiva<\/a>\u00a0que presenta les dades principals de tots els elements qu\u00edmics i la significaci\u00f3 i la variaci\u00f3 del car\u00e0cter met\u00e0l\u00b7lic i els valors d\u2019electronegativitat, dues propietats dels elements que sovint presenten dubtes d\u2019interpretaci\u00f3.<\/p>\n

Pel que fa a formulaci\u00f3 qu\u00edmica, el diccionari s\u2019acompanya de dos documents annexos que resumeixen les principals regles de nomenclatura i formulaci\u00f3 de\u00a0qu\u00edmica org\u00e0nica<\/a>\u00a0i de\u00a0qu\u00edmica inorg\u00e0nica<\/a>, d\u2019acord amb les darreres recomanacions publicades per la Uni\u00f3 Internacional de Qu\u00edmica Pura i Aplicada (IUPAC).<\/p>\n

Tots aquests recursos converteixen el\u00a0Diccionari de qu\u00edmica<\/em><\/a>\u00a0en una eina de consulta pr\u00e0ctica a l\u2019abast d\u2019un p\u00fablic molt ampli i un recurs plenament actualitzat de difusi\u00f3 de la terminologia qu\u00edmica en la nostra llengua.<\/p>\n","protected":false},"excerpt":{"rendered":"

El TERMCAT publica en l\u00ednia una ampliaci\u00f3 del\u00a0Diccionari de qu\u00edmica, elaborat conjuntament amb la Universitat Polit\u00e8cnica de Catalunya i Enciclop\u00e8dia Catalana, amb la col\u00b7laboraci\u00f3 de la Fundaci\u00f3 Torrens-Ibern i el patrocini de l’Obra Social “la Caixa”. Aquesta actualitzaci\u00f3 incorpora m\u00e9s de tres-cents termes d\u2019enginyeria qu\u00edmica, que s\u2019afegeixen a la terminologia de qu\u00edmica org\u00e0nica, qu\u00edmica inorg\u00e0nica, […]<\/p>\n","protected":false},"author":1,"featured_media":11770,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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