{"id":5451,"date":"2016-10-28T06:33:26","date_gmt":"2016-10-28T04:33:26","guid":{"rendered":"http:\/\/serwer1794989.home.pl\/zs\/home\/platne\/serwer22843\/public_html\/?p=5451"},"modified":"2025-01-13T14:35:50","modified_gmt":"2025-01-13T13:35:50","slug":"dymiace-kolorowe-zlewki","status":"publish","type":"post","link":"https:\/\/spsiennica.pl\/index.php\/2016\/10\/28\/dymiace-kolorowe-zlewki\/","title":{"rendered":"Dymi\u0105ce, kolorowe zlewki&#8230;"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<p style=\"text-align: justify;\">Dnia 28 pa\u017adziernika 2016r. uczniowie klas pierwszych i drugich gimnazjum pojechali na pokazy chemiczne, kt\u00f3re odby\u0142y si\u0119 na Wydziale Chemii Uniwersytetu Marii Curie-Sk\u0142odowskiej. Sala by\u0142a wype\u0142niona po brzegi uczniami z r\u00f3\u017cnych szk\u00f3\u0142. Chemicy ciekawie i efektownie pokazywali eksperymenty, niekt\u00f3re proste, lecz widowiskowe. Z przymru\u017ceniem oka, ale w bardzo zrozumia\u0142y spos\u00f3b ukazywali, czym naprawd\u0119 jest chemia. Udowodnili, \u017ce skomplikowane&nbsp; wzory chemiczne mog\u0105 by\u0107 niczym innym jak substancjami powszechnie u\u017cywanymi. Wbrew pozorom ta dziedzina nie jest tak\u0105, jak\u0105 pokazuje si\u0119 na. filmach, czyli tylko dymi\u0105ce, kolorowe zlewki, lecz czasami mo\u017ce by\u0107 bardzo niebezpieczna. Pokazy przybli\u017cy\u0142y nam tajniki chemii i wzbudzi\u0142y wi\u0119ksze zainteresowanie przedmiotem.<!--more--><\/p>\n<p style=\"text-align: justify;\"><strong>&nbsp;&nbsp; <\/strong>Program pokaz\u00f3w&nbsp; obejmowa\u0142 nast\u0119puj\u0105ce eksperymenty:<\/p>\n<ol style=\"text-align: justify;\">\n<li>Tajemnicze reakcje:\n<ul style=\"list-style-type: circle;\">\n<li>Mieszanie roztwor\u00f3w,&nbsp; otrzymano rozwory o ro\u017cnych barwach<\/li>\n<li>Po\u0142\u0105czenie glukozy wraz z amoniakalnym roztworem azotanu (V) srebra,&nbsp; tworzy si\u0119 lustro&nbsp; srebrne<\/li>\n<li>Stop Wooda w kontakcie z gor\u0105c\u0105 wod\u0105 , topi si\u0119.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ol style=\"text-align: justify;\" start=\"2\">\n<li>Do\u015bwiadczenia z ciek\u0142ym azotem:\n<ul style=\"list-style-type: circle;\">\n<li>Ciek\u0142y azot w czajniku gwi\u017cd\u017ce<\/li>\n<li>Ciek\u0142y azot w po\u0142\u0105czeniu z wod\u0105 (100<sup>o<\/sup>C) wytwarza si\u0119 gaz podobny do pary wodnej<\/li>\n<li>Przelanie ciek\u0142ego azotu do szczelnego naczynia skutkuje<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ol style=\"text-align: justify;\" start=\"3\">\n<li>W\u0142a\u015bciwo\u015bci gaz\u00f3w:\n<ul style=\"list-style-type: circle;\">\n<li>Zasada sodowa wraz z cynkiem, wydziela&nbsp; si\u0119 wod\u00f3r<\/li>\n<li>Ocet z sod\u0105 wytwarza dwutlenek w\u0119gla<\/li>\n<li>Podpalony wod\u00f3r spala si\u0119 wybuchowo.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p style=\"text-align: justify;\">Pokazy zako\u0144czy\u0142y si\u0119,&nbsp; a pracownicy uczelni&nbsp; po\u017cegnali gimnazjalist\u00f3w.&nbsp; Powr\u00f3t by\u0142 udany i wszyscy dotarli\u015bmy&nbsp; szcz\u0119\u015bliwie&nbsp; do szko\u0142y.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Zuzanna Bojarczuk<\/p>\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner][stm_separator sep_style=&#8221;double&#8221; separator_text=&#8221;Galeria zdj\u0119\u0107&#8221; separator_icon_fontawesome=&#8221;stm-icon stm-icon-pencil&#8221;][\/vc_column_inner][\/vc_row_inner][vc_column_text]<!-- index.php -->\n<div\n\tclass=\"ngg-galleryoverview\n\t 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\n\t\t\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t<div class=\"ngg-gallery-thumbnail\">\n\t\t\t<a href=\"https:\/\/spsiennica.pl\/wp-content\/gallery\/pok_chem_2016\/20161028_112447.jpg\"\n\t\t\t\ttitle=\"\"\n\t\t\t\tdata-src=\"https:\/\/spsiennica.pl\/wp-content\/gallery\/pok_chem_2016\/20161028_112447.jpg\"\n\t\t\t\tdata-thumbnail=\"https:\/\/spsiennica.pl\/wp-content\/gallery\/pok_chem_2016\/thumbs\/thumbs_20161028_112447.jpg\"\n\t\t\t\tdata-image-id=\"308\"\n\t\t\t\tdata-title=\"20161028_112447\"\n\t\t\t\tdata-description=\"\"\n\t\t\t\tdata-image-slug=\"20161028_112447\"\n\t\t\t\tclass=\"ngg-fancybox\" rel=\"7f40033fb9cb60afc028b025ff144b16\">\n\t\t\t\t<img\n\t\t\t\t\ttitle=\"20161028_112447\"\n\t\t\t\t\talt=\"20161028_112447\"\n\t\t\t\t\tsrc=\"https:\/\/spsiennica.pl\/wp-content\/gallery\/pok_chem_2016\/thumbs\/thumbs_20161028_112447.jpg\"\n\t\t\t\t\twidth=\"240\"\n\t\t\t\t\theight=\"160\"\n\t\t\t\t\tstyle=\"max-width:100%;\"\n\t\t\t\t\/>\n\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div> \n\t\t\t\n\t\t\n\t\t\n\t\t<!-- Pagination -->\n\t\t<div class='ngg-clear'><\/div>\t<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text] Dnia 28 pa\u017adziernika 2016r. uczniowie klas pierwszych i drugich gimnazjum pojechali na pokazy chemiczne, kt\u00f3re odby\u0142y si\u0119 na Wydziale Chemii Uniwersytetu Marii Curie-Sk\u0142odowskiej. Sala by\u0142a wype\u0142niona po brzegi uczniami z r\u00f3\u017cnych szk\u00f3\u0142. Chemicy ciekawie i efektownie pokazywali eksperymenty, niekt\u00f3re proste, lecz widowiskowe. Z przymru\u017ceniem oka, ale w bardzo zrozumia\u0142y spos\u00f3b ukazywali, czym naprawd\u0119 jest [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[73],"tags":[],"class_list":["post-5451","post","type-post","status-publish","format-standard","hentry","category-gimnazjum"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"post-thumbnail":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/spsiennica.pl\/index.php\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"[vc_row][vc_column][vc_column_text] Dnia 28 pa\u017adziernika 2016r. uczniowie klas pierwszych i drugich gimnazjum pojechali na pokazy chemiczne, kt\u00f3re odby\u0142y si\u0119 na Wydziale Chemii Uniwersytetu Marii Curie-Sk\u0142odowskiej. Sala by\u0142a wype\u0142niona po brzegi uczniami z r\u00f3\u017cnych szk\u00f3\u0142. Chemicy ciekawie i efektownie pokazywali eksperymenty, niekt\u00f3re proste, lecz widowiskowe. Z przymru\u017ceniem oka, ale w bardzo zrozumia\u0142y spos\u00f3b ukazywali, czym naprawd\u0119 jest&hellip;","_links":{"self":[{"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/posts\/5451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/comments?post=5451"}],"version-history":[{"count":5,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/posts\/5451\/revisions"}],"predecessor-version":[{"id":49443,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/posts\/5451\/revisions\/49443"}],"wp:attachment":[{"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/media?parent=5451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/categories?post=5451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spsiennica.pl\/index.php\/wp-json\/wp\/v2\/tags?post=5451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}