{"id":27,"date":"2013-01-25T17:36:59","date_gmt":"2013-01-25T17:36:59","guid":{"rendered":"https:\/\/xtrem-experiments.com\/2013\/01\/25\/fonctionnement-du-patator-chimique\/"},"modified":"2016-09-02T16:50:08","modified_gmt":"2016-09-02T16:50:08","slug":"fonctionnement-du-patator-chimique","status":"publish","type":"post","link":"https:\/\/xtrem-experiments.com\/fr\/fonctionnement-du-patator-chimique\/","title":{"rendered":"Fonctionnement du patator chimique"},"content":{"rendered":"<p><\/p>\n<p>Principe:<br \/> 2 vannes reli\u00e9es. On met 2 r\u00e9actifs. On ferme bien tout et on ouvre la vanne centrale. On attent puis ouvre la 2\u00e8me vanne. Le projectile part. R\u00e9actifs: vinaigre + bicarbonate de sodium OU coca + mentos.<\/p>\n<p>Mat\u00e9riel:<\/p>\n<ul>\n<li>2 vannes qui peuvent \u00eatre reli\u00e9e entres elles directement ou avec un adaptateur<\/li>\n<li>un bouchon pour placer d&rsquo;un c\u00f4t\u00e9 (Pensez au joint en caoutchouc bien pratique pour \u00e9viter le PTFE \u00e0 chaque fois.)<\/li>\n<li>un adaptateur vanne &#8211; tuyau<\/li>\n<li>un tuyau de cuivre comme cannon<\/li>\n<li>du PTFE (Teflon) en ruban pour l&rsquo;\u00e9tanch\u00e9it\u00e9<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>R\u00e9action avec le bicarbonate:<br \/> NaHCO<sub>3<\/sub> + CH<sub>3<\/sub>COOH &#8211;&gt; CH<sub>3<\/sub>COONa +H<sub>2<\/sub>CO<sub>3<\/sub><\/p>\n<p>Or l&rsquo;acide carbonique se d\u00e9compose tr\u00e8s rapidement dans des conditions habituelles de temp\u00e9rature et de pression.<\/p>\n<p>H<sub>2<\/sub>CO<sub>3<\/sub> &#8211;&gt; CO<sub>2<\/sub> + H<sub>2<\/sub>O<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.dailymotion.com\/embed\/video\/xgbj0u?syndication=112040\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Principe: 2 vannes reli\u00e9es. On met 2 r\u00e9actifs. On ferme bien tout et on ouvre la vanne centrale. On attent puis ouvre la 2\u00e8me vanne. Le projectile part. R\u00e9actifs: vinaigre + bicarbonate de sodium OU coca + mentos. Mat\u00e9riel: 2 vannes qui peuvent \u00eatre reli\u00e9e entres elles directement ou avec un adaptateur un bouchon pour [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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},"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/27"}],"collection":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/comments?post=27"}],"version-history":[{"count":1,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/27\/revisions"}],"predecessor-version":[{"id":29906,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/posts\/27\/revisions\/29906"}],"wp:attachment":[{"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/media?parent=27"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/categories?post=27"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xtrem-experiments.com\/fr\/wp-json\/wp\/v2\/tags?post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}