{"id":4566,"date":"2018-04-25T09:57:21","date_gmt":"2018-04-25T12:57:21","guid":{"rendered":"http:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=4566"},"modified":"2018-04-25T09:57:21","modified_gmt":"2018-04-25T12:57:21","slug":"concepto-de-arrehnius","status":"publish","type":"post","link":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=4566","title":{"rendered":"Concepto de Arrehnius"},"content":{"rendered":"<p><span style=\"color: #808080;\"><em>Arrhenius propuso definiciones precisas de \u00e1cido, base y sal basadas en su teor\u00eda de la disociaci\u00f3n electrol\u00edtica. <\/em><\/span><\/p>\n<p>Para Arrhenius, un \u00e1cido es cualquier sustancia que en disoluci\u00f3n acuosa da iones H+ (o, para ser m\u00e1s precisos y puesto que estos iones se hidrolizan, iones H3O+), es decir que contiene hidr\u00f3geno reemplazable por un metal o por un radical positivo para formar sales; una base es cualquier sustancia que en disoluci\u00f3n da iones hidroxilo OH- , es decir que contiene uno m\u00e1s grupos hidroxilo reemplazables por radicales \u00e1cidos negativos para formar sales; y una sal es un compuesto que se ioniza dando aniones distintos al ion OH- y cationes distintos al ion H3O+.<\/p>\n<figure id=\"attachment_4592\" aria-describedby=\"caption-attachment-4592\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4592\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/iStock-501196526.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/iStock-501196526.jpg 700w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/iStock-501196526-300x200.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-4592\" class=\"wp-caption-text\">Arrehnius se encarg\u00f3 de darle difiniciones a los \u00e1cidos, las bases y las sales.<\/figcaption><\/figure>\n<p>Una sal \u00e1cida (NaHSO4, KHCO3, etc.) es la que, adem\u00e1s de dar cationes de uno o m\u00e1s metales (sales dobles), da iones H3O+; an\u00e1logamente, una sal b\u00e1sica (ClSbO, Cl(OH)Ca, etc.) es aquella que, adem\u00e1s de los aniones que corresponden a su radical \u00e1cido, da aniones OH-. Por oposici\u00f3n a las sales \u00e1cidas y a las b\u00e1sicas, las sales normales se denominan sales neutras.<\/p>\n<figure id=\"attachment_4567\" aria-describedby=\"caption-attachment-4567\" style=\"width: 550px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4567 size-full\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/Arrhenius2.jpg\" alt=\"\" width=\"550\" height=\"689\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/Arrhenius2.jpg 550w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2018\/04\/Arrhenius2-239x300.jpg 239w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><figcaption id=\"caption-attachment-4567\" class=\"wp-caption-text\">Steve August Arrehnius (1859-1927) fue un reconocido cient\u00edfico sueco.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Arrhenius propuso definiciones precisas de \u00e1cido, base y sal basadas en su teor\u00eda de la disociaci\u00f3n electrol\u00edtica.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[3960,4446,5986,3192,4428,5988,5985,5987,406,5989,3730,1902,5206,2908],"_links":{"self":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/4566"}],"collection":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4566"}],"version-history":[{"count":3,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/4566\/revisions"}],"predecessor-version":[{"id":4623,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/4566\/revisions\/4623"}],"wp:attachment":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}