{"id":437,"date":"2019-11-26T10:13:36","date_gmt":"2019-11-26T10:13:36","guid":{"rendered":"https:\/\/www.lalobera.es\/?p=437"},"modified":"2025-05-29T11:49:57","modified_gmt":"2025-05-29T11:49:57","slug":"magnesio-escalada-composicion","status":"publish","type":"post","link":"https:\/\/www.routsetter.com\/lobera\/escalada-es\/material-es\/magnesio-es\/magnesio-escalada-composicion\/","title":{"rendered":"Magnesio Escalada: Composici\u00f3n"},"content":{"rendered":"\n<p>El magnesio de escalada que solemos utilizar y, por ejemplo,<strong> <a rel=\"noreferrer noopener\" aria-label=\"nosotros comercializamos (opens in a new tab)\" href=\"https:\/\/www.routsetter.com\/14-magnesio\" target=\"_blank\" class=\"rank-math-link\">nosotros comercializamos<\/a><\/strong>, en su composici\u00f3n<strong> solo<\/strong> encontraremos<strong> carbonato de magnesio<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"350\" src=\"https:\/\/www.lalobera.es\/wp-content\/uploads\/2019\/11\/q2.jpg\" alt=\"Magnesio Escalada: Composici\u00f3n\" class=\"wp-image-440\" srcset=\"https:\/\/www.routsetter.com\/lobera\/wp-content\/uploads\/2019\/11\/q2.jpg 682w, https:\/\/www.routsetter.com\/lobera\/wp-content\/uploads\/2019\/11\/q2-300x154.jpg 300w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/figure>\n\n\n\n<p>Proviene de<a href=\"https:\/\/www.lalobera.routsetter.com\/escalada\/magnesio-de-escalada-que-es-y-de-donde-viene\/\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"rank-math-link\"> la magnesita<\/a>, que es carbonato de magnesio mezclado con hierro (II) y cristales de carbonato.<\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\">Principales productos qu\u00edmicos, compuestos.<\/h2>\n\n\n\n<p>El magnesio es el n\u00famero 12 en la tabla peri\u00f3dica y tiene 2 electrones de valencia, por lo que quiere perder 2 electrones. El carbonato de CO3 quiere ganar 2 electrones. El carbonato de magnesio es relativamente insoluble en agua, y debido a que el sudor se compone principalmente de agua, <a href=\"https:\/\/www.lalobera.routsetter.com\/magnesio\/necesito-magnesio-cuando-escalo\/\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"rank-math-link\">poner carbonato de magnesio en las manos mantiene las manos libres de sudor<\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\">Magnesio Escalada: Composici\u00f3n<\/h2>\n\n\n\n<p>Como hemos dicho, el magnesio comercial de uso deportivo proviene de la magnesita, que es MgCO3 mezclado con hierro (II) y cristales de carbonato.<a href=\"https:\/\/www.lalobera.routsetter.com\/escalada\/magnesio-de-escalada-que-es-y-de-donde-viene\/\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"rank-math-link\"> La magnesita<\/a> se calienta para eliminar el hierro y el carbonato, pero el calor no rompe el enlace entre el magnesio y el carbonato porque es un enlace i\u00f3nico. <\/p>\n\n\n\n<p>Un enlace i\u00f3nico es un enlace entre dos mol\u00e9culas con carga opuesta, y es extremadamente dif\u00edcil de romper. Una vez que la magnesita se purifica de los cristales de hierro y carbonato, queda en un bloque s\u00f3lido. El bloque se puede usar en forma de bloque o se puede triturar  y dejarlo en polvo finamente triturado. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"253\" src=\"https:\/\/www.lalobera.es\/wp-content\/uploads\/2019\/11\/q.jpg\" alt=\"magnesio escalada composicion\" class=\"wp-image-439\" srcset=\"https:\/\/www.routsetter.com\/lobera\/wp-content\/uploads\/2019\/11\/q.jpg 450w, https:\/\/www.routsetter.com\/lobera\/wp-content\/uploads\/2019\/11\/q-300x169.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p>El MgCO3 tambi\u00e9n se puede preparar a partir de una reacci\u00f3n en el laboratorio entre una sal de magnesio soluble, como el cloruro de magnesio y el bicarbonato de sodio. La reacci\u00f3n entre los dos produce carbonato de magnesio (el magnesio comercial), cloruro de sodio (sal de mesa), agua y di\u00f3xido de carbono.<\/p>\n\n\n\n<p> El MgCO3 es insoluble en agua porque su energ\u00eda de red, o la energ\u00eda necesaria para romper una estructura de red de iones es mayor que la energ\u00eda de hidrataci\u00f3n, o la energ\u00eda liberada cuando los iones se hidratan en una soluci\u00f3n, por lo que cuando el MgCO3 se pone en <strong>agua<\/strong>, la energ\u00eda liberada<strong> NO es suficiente para romper el magnesio y el carbonato<\/strong>. Debido a que el MgCO3 es insoluble en agua y el sudor es agua en su mayor parte, el MgCO3 evitar\u00e1 que las manos suden.<\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\">Minas<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lalobera.es\/wp-content\/uploads\/2019\/11\/mina-magnesitas-de-rubian.jpg\" alt=\"Mina de Rubi\u00e1n\" class=\"wp-image-438\" width=\"404\" height=\"242\"\/><\/figure>\n\n\n\n<p>Hay muchas minas de magnesita en todo el mundo, de hecho, aqu\u00ed en Espa\u00f1a tenemos dos explotaciones, la primera es gestionada por  <a rel=\"noreferrer noopener\" aria-label=\"Magnesitas Navarras (opens in a new tab)\" href=\"https:\/\/www.magnesitasnavarras.es\/\" target=\"_blank\" class=\"rank-math-link\">Magnesitas Navarras<\/a> y la segunda, en Galicia, por <a rel=\"noreferrer noopener\" aria-label=\"Magnesitas de Rubi\u00e1n (opens in a new tab)\" href=\"https:\/\/aindex.es\/magnesitas-de-rubian\/\" target=\"_blank\" class=\"rank-math-link\">Magnesitas de Rubi\u00e1n<\/a>. Tristemente para nosotros, ninguna de las dos empresas produce magnesio de uso deportivo, por lo que nos vemos obligados a su importaci\u00f3n.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El magnesio de escalada que solemos utilizar y, por ejemplo, nosotros comercializamos, en su composici\u00f3n solo encontraremos carbonato de magnesio. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[109],"tags":[],"class_list":["post-437","post","type-post","status-publish","format-standard","hentry","category-magnesio-es"],"_links":{"self":[{"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/posts\/437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/comments?post=437"}],"version-history":[{"count":3,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/posts\/437\/revisions"}],"predecessor-version":[{"id":478,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/posts\/437\/revisions\/478"}],"wp:attachment":[{"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/media?parent=437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/categories?post=437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.routsetter.com\/lobera\/wp-json\/wp\/v2\/tags?post=437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}