{"id":2253,"date":"2024-05-22T12:55:02","date_gmt":"2024-05-22T11:55:02","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/?p=2253"},"modified":"2024-05-22T12:55:02","modified_gmt":"2024-05-22T11:55:02","slug":"experimentamos-con-hielo-seco","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/experimentamos-con-hielo-seco\/","title":{"rendered":"Experimentamos con hielo seco"},"content":{"rendered":"<p>Se llama&nbsp;hielo seco&nbsp;o&nbsp;nieve carb\u00f3nica&nbsp; al di\u00f3xido de carbono (CO<sub>2<\/sub>) en estado s\u00f3lido. Recibe este nombre, porque, pese a parecerse al hielo normal o a la nieve por su aspecto y temperatura, cuando se sublima no deja residuo de humedad porque su base no es agua y su estado natural es gaseoso. Incluso a temperaturas ambientales bajas, tiene una temperatura de sublimaci\u00f3n de \u221278,5 \u00b0C (a una atm\u00f3sfera&nbsp;de presi\u00f3n).<\/p>\n<p>Todo esto que parece tan confuso y bastante abstracto, lo han podido ver en vivo y en directo nuestro alumnado gracias a la mam\u00e1 de dos de nuestros alumnos que nos han tra\u00eddo un poco para que lo vean.<\/p>\n<div style=\"width: 848px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-2253-1\" width=\"848\" height=\"478\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Video-2024-05-22-at-12.50.02.mp4?_=1\" \/><a href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Video-2024-05-22-at-12.50.02.mp4\">https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Video-2024-05-22-at-12.50.02.mp4<\/a><\/video><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2256\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-22-at-12.50.01-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2257\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.33.55-1-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2258\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.33.55-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2259\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.35.57-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2260\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.35.58-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2261\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.36.50-1-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2262\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.36.50-224x300.jpeg\" alt=\"\" width=\"224\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2263\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.38.27-1-300x224.jpeg\" alt=\"\" width=\"300\" height=\"224\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2264\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/files\/2024\/05\/WhatsApp-Image-2024-05-16-at-12.38.27-300x224.jpeg\" alt=\"\" width=\"300\" height=\"224\"><\/p>\n<p>Mil gracias a la mam\u00e1 de Valentina y Luis.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se llama&nbsp;hielo seco&nbsp;o&nbsp;nieve carb\u00f3nica&nbsp; al di\u00f3xido de carbono (CO2) en estado s\u00f3lido. Recibe este nombre, porque, pese a parecerse al hielo normal o a la nieve por su aspecto y temperatura, cuando se sublima no deja residuo de humedad porque su base no es agua y su estado natural es gaseoso. Incluso a temperaturas ambientales [&hellip;]<\/p>\n","protected":false},"author":16071,"featured_media":2254,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[20,3,21,16,31],"tags":[241,243,240,239,242],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/posts\/2253"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/users\/16071"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/comments?post=2253"}],"version-history":[{"count":1,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/posts\/2253\/revisions"}],"predecessor-version":[{"id":2266,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/posts\/2253\/revisions\/2266"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/media\/2254"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/media?parent=2253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/categories?post=2253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/cprlasramblas\/wp-json\/wp\/v2\/tags?post=2253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}