{"id":2062,"date":"2018-11-23T13:15:38","date_gmt":"2018-11-23T11:15:38","guid":{"rendered":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/?p=2062"},"modified":"2018-11-23T13:15:38","modified_gmt":"2018-11-23T11:15:38","slug":"kemiallisia-reaktioita-tutkimassa","status":"publish","type":"post","link":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/2018\/11\/23\/kemiallisia-reaktioita-tutkimassa\/","title":{"rendered":"Kemiallisia reaktioita tutkimassa"},"content":{"rendered":"<p>Karhujen &#8221;Suklaalevyt&#8221; k\u00e4viv\u00e4t <strong>Tuorlan observatorion laboratoriossa tutkimassa kemiallisia reaktioita<\/strong>. &#8221;Suklaalevyt&#8221; opettavat kokeet my\u00f6hemmin &#8221;Kukille&#8221;.<\/p>\n<div id=\"attachment_2063\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_114909_resized_20181122_082249254.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2063\" class=\"size-medium wp-image-2063\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_114909_resized_20181122_082249254-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_114909_resized_20181122_082249254-300x225.jpg 300w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_114909_resized_20181122_082249254.jpg 992w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2063\" class=\"wp-caption-text\">Tarvittavat aineet <strong>sokerisateenkaaren<\/strong> valmistamiseen. Ohje kemialliseen kokeeseen: <a href=\"http:\/\/www.ejippo.fi\/teemat\/tutki-ja-ihmettele-sokerisateenkaari\">http:\/\/www.ejippo.fi\/teemat\/tutki-ja-ihmettele-sokerisateenkaari<\/a><\/p><\/div>\n<div id=\"attachment_2069\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_115750_resized_20181122_082249026.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2069\" class=\"size-medium wp-image-2069\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_115750_resized_20181122_082249026-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_115750_resized_20181122_082249026-225x300.jpg 225w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_115750_resized_20181122_082249026.jpg 744w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-2069\" class=\"wp-caption-text\">Harjoittelimme pipetin k\u00e4ytt\u00f6\u00e4.<\/p><\/div>\n<div id=\"attachment_2073\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_121132_resized_20181122_082248013.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2073\" class=\"size-medium wp-image-2073\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_121132_resized_20181122_082248013-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_121132_resized_20181122_082248013-225x300.jpg 225w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_121132_resized_20181122_082248013.jpg 744w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-2073\" class=\"wp-caption-text\">&#8221;No se oli kivaa pist\u00e4\u00e4 niit eriv\u00e4risii aineita ja sit ku niit sekotti niin niihin tuli eri v\u00e4ri. Se oli kivaa ku tehtiin sit\u00e4 sateenkaarijuttua. Aineet laitettiin varovasti mutta keltasen voi vaan laittaa sinne. Kun v\u00e4rit on painavampii ku tommoset hanasta tulevat niin ne on p\u00e4\u00e4llek\u00e4in. Toi punanen laitettiin p\u00e4\u00e4llimm\u00e4iseks ku toi punanen on vetisemp\u00e4\u00e4 kun ne muut. Muut on painavampii ihan pikkusen.&#8221; Kuvassa oikealta vasemmalle pieni sateenkaari, iso sateenkaari ja sekoitus.<\/p><\/div>\n<div id=\"attachment_2075\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_122050_resized_20181122_082247320.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2075\" class=\"size-medium wp-image-2075\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_122050_resized_20181122_082247320-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_122050_resized_20181122_082247320-300x225.jpg 300w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_122050_resized_20181122_082247320.jpg 992w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2075\" class=\"wp-caption-text\">Hyv\u00e4 tutkija pit\u00e4\u00e4 huolen tutkimusv\u00e4lineist\u00e4\u00e4n: &#8221;Sitten me huuhdeltiin ne ja kaadettiin lavuaariin ja sitten ne aikuiset puhdisti ne viel\u00e4 loppuun.&#8221;<\/p><\/div>\n<div id=\"attachment_2076\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124307_resized_20181122_082247609.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2076\" class=\"size-medium wp-image-2076\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124307_resized_20181122_082247609-300x283.jpg\" alt=\"\" width=\"300\" height=\"283\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124307_resized_20181122_082247609-300x283.jpg 300w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124307_resized_20181122_082247609.jpg 684w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2076\" class=\"wp-caption-text\"><strong>&#8221;Valtameri&#8221; -koe:<\/strong> &#8221;Se punanen on suolaisempaa ku se tavallinen ja sitten kun sen portin avas siit\u00e4 ne kummatkin tuli punasiksi mutta siin\u00e4 toises oli silti v\u00e4hemm\u00e4n vett\u00e4.&#8221;<\/p><\/div>\n<div id=\"attachment_2077\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124451_resized_20181122_082247049.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2077\" class=\"size-medium wp-image-2077\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124451_resized_20181122_082247049-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124451_resized_20181122_082247049-300x225.jpg 300w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_124451_resized_20181122_082247049.jpg 992w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2077\" class=\"wp-caption-text\">&#8221;Kun siin\u00e4 otettiin se portti niin ne sekottu et tuol on punasta ja tuol on punasta ja keskell\u00e4 on vett\u00e4.&#8221;<\/p><\/div>\n<p>Karhut p\u00e4\u00e4siv\u00e4t k\u00e4ym\u00e4\u00e4n luolassa, jossa valmistettiin kaukoputkien peilej\u00e4 ja oli esill\u00e4 avaruusaiheinen valokuvan\u00e4yttely. Luolassa Karhut saivat tietoa my\u00f6s valosta:<\/p>\n<div id=\"attachment_2065\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130812_resized_20181122_082245604.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2065\" class=\"size-medium wp-image-2065\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130812_resized_20181122_082245604-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130812_resized_20181122_082245604-225x300.jpg 225w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130812_resized_20181122_082245604.jpg 744w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-2065\" class=\"wp-caption-text\">Kuvassa taskulampun valon muodostama sateenkaaren v\u00e4rinen spektri ja punainen laser.<\/p><\/div>\n<div id=\"attachment_2067\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130959_resized_20181122_082244562.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2067\" class=\"size-medium wp-image-2067\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130959_resized_20181122_082244562-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130959_resized_20181122_082244562-225x300.jpg 225w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130959_resized_20181122_082244562.jpg 744w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-2067\" class=\"wp-caption-text\">Laseria voi k\u00e4ytt\u00e4\u00e4 esim. mittaamiseen.<\/p><\/div>\n<div id=\"attachment_2066\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130920_resized_20181122_082245210.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2066\" class=\"size-medium wp-image-2066\" src=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130920_resized_20181122_082245210-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130920_resized_20181122_082245210-225x300.jpg 225w, https:\/\/blog.edu.turku.fi\/kerttulineskarit\/files\/2018\/11\/IMG_20181122_130920_resized_20181122_082245210.jpg 744w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-2066\" class=\"wp-caption-text\">Ultraviolettivalo sai liivit ja hampaat hohtamaan pime\u00e4ss\u00e4.<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Karhujen &#8221;Suklaalevyt&#8221; k\u00e4viv\u00e4t Tuorlan observatorion laboratoriossa tutkimassa kemiallisia reaktioita. &#8221;Suklaalevyt&#8221; opettavat kokeet my\u00f6hemmin &#8221;Kukille&#8221;. Karhut p\u00e4\u00e4siv\u00e4t k\u00e4ym\u00e4\u00e4n luolassa, jossa valmistettiin kaukoputkien peilej\u00e4 ja oli esill\u00e4 avaruusaiheinen valokuvan\u00e4yttely. Luolassa Karhut saivat tietoa my\u00f6s valosta:<\/p>\n","protected":false},"author":2304,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4798],"tags":[],"class_list":["post-2062","post","type-post","status-publish","format-standard","hentry","category-yleinen"],"_links":{"self":[{"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/posts\/2062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/users\/2304"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/comments?post=2062"}],"version-history":[{"count":3,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/posts\/2062\/revisions"}],"predecessor-version":[{"id":2083,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/posts\/2062\/revisions\/2083"}],"wp:attachment":[{"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/media?parent=2062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/categories?post=2062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/kerttulineskarit\/wp-json\/wp\/v2\/tags?post=2062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}