{"id":5193,"date":"2025-01-23T22:43:49","date_gmt":"2025-01-23T21:43:49","guid":{"rendered":"https:\/\/www.helloskola.cz\/gymnazium\/?post_type=novinky&p=5193"},"modified":"2025-01-23T22:43:50","modified_gmt":"2025-01-23T21:43:50","slug":"chemie-tajemna-traskava-i-prakticka","status":"publish","type":"novinky","link":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/","title":{"rendered":"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1"},"content":{"rendered":"\n

Exkurze t\u0159e\u0165\u00e1k\u016f do laborato\u0159\u00ed chemie \ud83d\udc68\u200d\ud83d\udd2c. Jak z listu dostat chlorofyl \ud83c\udf43? Kolik lepku je v mouce \ud83c\udf3e? M\u00e1m v br\u00fdl\u00edch vhodn\u00fd filtr UV \ud83d\udd76\ufe0f\u00a0? To v\u0161e a mnohem v\u00edc se dozv\u011bd\u011bli \u017e\u00e1ci 3. ro\u010dn\u00edk\u016f, kte\u0159\u00ed se z\u00fa\u010dastnili exkurze do laborato\u0159\u00ed chemie na P\u0159F OU \ud83d\udc68\u200d\ud83d\udd2c. Extrahovali a separovali chlorofyl \ud83c\udf43, spektrofotometricky zjistili, kolik lepku je v b\u011b\u017en\u00e9 mouce \ud83c\udf3e\u00a0a zda jejich slune\u010dn\u00ed br\u00fdle obsahuj\u00ed vhodn\u00fd UV filtr. \ud83d\udd76\ufe0f Jako bonus se dozv\u011bd\u011bli podstatn\u00e9 informace o vysoko\u0161kolsk\u00e9m studiu.\u00a0<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

ZA PRV\u00c1KY P\u0158I\u0160LA CHEMIE DO HELLO LABORATO\u0158E<\/strong><\/p>\n\n\n\n

Hodina modern\u00ed chemie na Hello – m\u00e1lem jsme spustili hasi\u010dsk\u00fd poplach \ud83e\uddef, ho\u0159elo to \ud83d\udd25, bouchalo \ud83d\udca5 a jako sladkou te\u010dku jsme m\u011bli zmrzlinu z kapaln\u00e9ho dus\u00edku\ud83c\udf66. 1.A a 1.B u\u017e v\u00ed, jak se nejl\u00e9pe zbavit mrtvoly\ud83d\udc80 a jak\u00fdmi zp\u016fsoby sejmout otisky prst\u016f.<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"featured_media":5196,"template":"","kategorie-skolni-rok":[53],"class_list":["post-5193","novinky","type-novinky","status-publish","has-post-thumbnail","hentry","kategorie-skolni-rok-1-pololeti-skolni-rok-2024-2025"],"yoast_head":"\nCHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO\" \/>\n<meta property=\"og:description\" content=\"Exkurze t\u0159e\u0165\u00e1k\u016f do laborato\u0159\u00ed chemie \ud83d\udc68\u200d\ud83d\udd2c. Jak z listu dostat chlorofyl \ud83c\udf43? Kolik lepku je v mouce \ud83c\udf3e? M\u00e1m v br\u00fdl\u00edch vhodn\u00fd filtr UV \ud83d\udd76\ufe0f\u00a0? To v\u0161e a mnohem v\u00edc se dozv\u011bd\u011bli \u017e\u00e1ci 3. ro\u010dn\u00edk\u016f, kte\u0159\u00ed se z\u00fa\u010dastnili exkurze do laborato\u0159\u00ed chemie na P\u0159F OU \ud83d\udc68\u200d\ud83d\udd2c. Extrahovali a separovali chlorofyl \ud83c\udf43, spektrofotometricky zjistili, kolik lepku […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/\" \/>\n<meta property=\"og:site_name\" content=\"Gymn\u00e1zium HELLO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-23T21:43:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/\",\"url\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/\",\"name\":\"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO\",\"isPartOf\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg\",\"datePublished\":\"2025-01-23T21:43:49+00:00\",\"dateModified\":\"2025-01-23T21:43:50+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage\",\"url\":\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg\",\"contentUrl\":\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg\",\"width\":2560,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u00davod\",\"item\":\"https:\/\/www.helloskola.cz\/gymnazium\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Novinky\",\"item\":\"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u0160koln\u00ed rok 2024\/2025\",\"item\":\"https:\/\/www.helloskola.cz\/gymnazium\/kategorie-skolni-rok\/skolni-rok-2024-2025\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"1. pololet\u00ed\",\"item\":\"https:\/\/www.helloskola.cz\/gymnazium\/kategorie-skolni-rok\/1-pololeti-skolni-rok-2024-2025\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#website\",\"url\":\"https:\/\/www.helloskola.cz\/gymnazium\/\",\"name\":\"Gymn\u00e1zium HELLO\",\"description\":\"St\u0159edn\u00ed \u0161kola s pos\u00edlenou v\u00fdukou ciz\u00edch jazyk\u016f\",\"publisher\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.helloskola.cz\/gymnazium\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#organization\",\"name\":\"Gymn\u00e1zium Hello\",\"url\":\"https:\/\/www.helloskola.cz\/gymnazium\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2022\/02\/hello_gy_cmyk-1.svg\",\"contentUrl\":\"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2022\/02\/hello_gy_cmyk-1.svg\",\"width\":100,\"height\":100,\"caption\":\"Gymn\u00e1zium Hello\"},\"image\":{\"@id\":\"https:\/\/www.helloskola.cz\/gymnazium\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/","og_locale":"cs_CZ","og_type":"article","og_title":"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO","og_description":"Exkurze t\u0159e\u0165\u00e1k\u016f do laborato\u0159\u00ed chemie \ud83d\udc68\u200d\ud83d\udd2c. Jak z listu dostat chlorofyl \ud83c\udf43? Kolik lepku je v mouce \ud83c\udf3e? M\u00e1m v br\u00fdl\u00edch vhodn\u00fd filtr UV \ud83d\udd76\ufe0f\u00a0? To v\u0161e a mnohem v\u00edc se dozv\u011bd\u011bli \u017e\u00e1ci 3. ro\u010dn\u00edk\u016f, kte\u0159\u00ed se z\u00fa\u010dastnili exkurze do laborato\u0159\u00ed chemie na P\u0159F OU \ud83d\udc68\u200d\ud83d\udd2c. Extrahovali a separovali chlorofyl \ud83c\udf43, spektrofotometricky zjistili, kolik lepku […]","og_url":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/","og_site_name":"Gymn\u00e1zium HELLO","article_modified_time":"2025-01-23T21:43:50+00:00","og_image":[{"width":2560,"height":1920,"url":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/","url":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/","name":"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1 | Gymn\u00e1zium HELLO","isPartOf":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage"},"image":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage"},"thumbnailUrl":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg","datePublished":"2025-01-23T21:43:49+00:00","dateModified":"2025-01-23T21:43:50+00:00","breadcrumb":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#primaryimage","url":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg","contentUrl":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2025\/01\/IMG_8117-scaled.jpg","width":2560,"height":1920},{"@type":"BreadcrumbList","@id":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/chemie-tajemna-traskava-i-prakticka\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u00davod","item":"https:\/\/www.helloskola.cz\/gymnazium\/"},{"@type":"ListItem","position":2,"name":"Novinky","item":"https:\/\/www.helloskola.cz\/gymnazium\/novinky\/"},{"@type":"ListItem","position":3,"name":"\u0160koln\u00ed rok 2024\/2025","item":"https:\/\/www.helloskola.cz\/gymnazium\/kategorie-skolni-rok\/skolni-rok-2024-2025\/"},{"@type":"ListItem","position":4,"name":"1. pololet\u00ed","item":"https:\/\/www.helloskola.cz\/gymnazium\/kategorie-skolni-rok\/1-pololeti-skolni-rok-2024-2025\/"},{"@type":"ListItem","position":5,"name":"CHEMIE TAJEMN\u00c1, T\u0158ASKAV\u00c1 I PRAKTICK\u00c1"}]},{"@type":"WebSite","@id":"https:\/\/www.helloskola.cz\/gymnazium\/#website","url":"https:\/\/www.helloskola.cz\/gymnazium\/","name":"Gymn\u00e1zium HELLO","description":"St\u0159edn\u00ed \u0161kola s pos\u00edlenou v\u00fdukou ciz\u00edch jazyk\u016f","publisher":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.helloskola.cz\/gymnazium\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/www.helloskola.cz\/gymnazium\/#organization","name":"Gymn\u00e1zium Hello","url":"https:\/\/www.helloskola.cz\/gymnazium\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.helloskola.cz\/gymnazium\/#\/schema\/logo\/image\/","url":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2022\/02\/hello_gy_cmyk-1.svg","contentUrl":"https:\/\/www.helloskola.cz\/gymnazium\/wp-content\/uploads\/sites\/3\/2022\/02\/hello_gy_cmyk-1.svg","width":100,"height":100,"caption":"Gymn\u00e1zium Hello"},"image":{"@id":"https:\/\/www.helloskola.cz\/gymnazium\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/novinky\/5193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/novinky"}],"about":[{"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/types\/novinky"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/media\/5196"}],"wp:attachment":[{"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/media?parent=5193"}],"wp:term":[{"taxonomy":"kategorie-skolni-rok","embeddable":true,"href":"https:\/\/www.helloskola.cz\/gymnazium\/wp-json\/wp\/v2\/kategorie-skolni-rok?post=5193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}