{"id":18719,"date":"2018-05-01T11:47:05","date_gmt":"2018-05-01T11:47:05","guid":{"rendered":"http:\/\/old.colegiopuertosol.net\/?p=18719"},"modified":"2018-05-01T11:52:50","modified_gmt":"2018-05-01T11:52:50","slug":"4oeso-practicas-de-acido-y-base-indicadores","status":"publish","type":"post","link":"https:\/\/old.colegiopuertosol.net\/?p=18719","title":{"rendered":"4\u00baESO Pr\u00e1cticas de \u00c1cido y Base. Indicadores."},"content":{"rendered":"<h3>El pasado viernes 27 de marzo\u00a0 , el alumnado de 4\u00ba de ESO realiz\u00f3 pr\u00e1cticas en el laboratorio de F\u00edsica y Qu\u00edmica.<\/h3>\n<h3>Con ellas ha podido descubrir la importancia de los indicadores \u00e1cido-base (como la fenolftale\u00edna,\u00a0 el anaranjado de metilo y el rojo de metilo) en la clasificaci\u00f3n de las sustancias seg\u00fan su grado de acidez.<\/h3>\n<h3>Jab\u00f3n, diversas disoluciones de sales ternarias, detergente, \u00e1cido b\u00f3rico, amon\u00edaco y lim\u00f3n han sido las sustancias escogidas para tal fin, adem\u00e1s de dos sustancias \u00abdesconocidas\u00bb, de las que ten\u00edan que averiguar a qu\u00e9 categor\u00eda pertenec\u00edan.<\/h3>\n<h3>El uso del papel indicador ha sido uno de los momentos favoritos, en el\u00a0 que observan el cambio de color seg\u00fan la composici\u00f3n qu\u00edmica.<\/h3>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19057\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/5-1024x768.jpg\" alt=\"5\" width=\"620\" height=\"465\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/5-1024x768.jpg 1024w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/5-300x225.jpg 300w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/5-768x576.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/5.jpg 1600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19056\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/4-768x1024.jpg\" alt=\"4\" width=\"620\" height=\"827\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/4-768x1024.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/4-225x300.jpg 225w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/4.jpg 1200w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19058\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/6-1024x768.jpg\" alt=\"6\" width=\"620\" height=\"465\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/6-1024x768.jpg 1024w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/6-300x225.jpg 300w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/6-768x576.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/6.jpg 1600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19060\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/8-1024x768.jpg\" alt=\"8\" width=\"620\" height=\"465\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/8-1024x768.jpg 1024w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/8-300x225.jpg 300w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/8-768x576.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/8.jpg 1600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19061\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/9-768x1024.jpg\" alt=\"9\" width=\"620\" height=\"827\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/9-768x1024.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/9-225x300.jpg 225w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/9.jpg 1200w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19062\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/10-768x1024.jpg\" alt=\"10\" width=\"620\" height=\"827\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/10-768x1024.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/10-225x300.jpg 225w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/10.jpg 1200w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19054\" src=\"http:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/2-1024x383.jpg\" alt=\"2\" width=\"620\" height=\"232\" srcset=\"https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/2-1024x383.jpg 1024w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/2-300x112.jpg 300w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/2-768x287.jpg 768w, https:\/\/old.colegiopuertosol.net\/wp-content\/uploads\/2018\/05\/2.jpg 1573w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>El pasado viernes 27 de marzo  , el alumnado de 4\u00ba de ESO realiz\u00f3 pr\u00e1cticas en el laboratorio de F\u00edsica y Qu\u00edmica. Con ellas ha podido descubrir la importancia de los indicadores \u00e1cido-base (como la fenolftale\u00edna,  el anaranjado de metilo y el rojo de metilo) en la clasificaci\u00f3n de las sustancias en seg\u00fan su grado de acidez.<\/p>\n","protected":false},"author":10,"featured_media":19055,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,12],"tags":[153,128,109,66],"class_list":["post-18719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencias","category-actividades","tag-4oeso","tag-ciencia","tag-ciencias-2","tag-practicas-de-quimica-biotaller"],"_links":{"self":[{"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/posts\/18719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18719"}],"version-history":[{"count":4,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/posts\/18719\/revisions"}],"predecessor-version":[{"id":19065,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/posts\/18719\/revisions\/19065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=\/wp\/v2\/media\/19055"}],"wp:attachment":[{"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/old.colegiopuertosol.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}