{"id":298,"date":"2018-05-31T21:17:17","date_gmt":"2018-05-31T19:17:17","guid":{"rendered":"http:\/\/www.xn--empirsllskapet-bib.se\/?page_id=298"},"modified":"2018-05-31T21:17:48","modified_gmt":"2018-05-31T19:17:48","slug":"kemi","status":"publish","type":"page","link":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/vetenskap\/kemi\/","title":{"rendered":"Kemi"},"content":{"rendered":"<p>Sedan ett trettiotal \u00e5r tillbaka \u00e4r alkemin utkonkurrerad av den moderna kemin.<\/p>\n<ul>\n<li>Robert Boyle uppt\u00e4ckte 1662 att trycket hos en gas i ett slutet system \u00e4r omv\u00e4nt proportionellt mot volymen.<\/li>\n<li>Antoine Lavosier formulerade 1789 lagen om massans bevarande och falsifierade d\u00e4rigenom flogistonhypotesen.<\/li>\n<li>Carl Wilhelm Scheele mfl uppt\u00e4ckte en rad nya gaser och metaller (syre, kv\u00e4ve, v\u00e4te, fosfor, zink, svavel, nickel med flera).<\/li>\n<li>Alessandro Volta konstruerade \u00e5r 1800 det f\u00f6rsta elektriska batteriet.<\/li>\n<li>John Dalton formulerade 1803 Daltons lag samt den moderna atomteorin.<\/li>\n<li>J\u00f6ns Jacob Berzerlius uppt\u00e4ckte runt 1808 grund\u00e4mnena kisel, selen, thorium, cerium, litium och vanadin och utvecklade den moderna kemiska nomenklaturen.<\/li>\n<li>Amedo Avogadro formulerade 1811 ett system f\u00f6r hur molekylvikter ber\u00e4knas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Sedan ett trettiotal \u00e5r tillbaka \u00e4r alkemin utkonkurrerad av den moderna kemin. Robert Boyle uppt\u00e4ckte 1662 att trycket hos en gas i ett slutet system \u00e4r omv\u00e4nt proportionellt mot volymen. Antoine Lavosier formulerade 1789 lagen om massans bevarande och falsifierade d\u00e4rigenom flogistonhypotesen. Carl Wilhelm Scheele mfl uppt\u00e4ckte en rad nya gaser och metaller (syre, kv\u00e4ve, &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/vetenskap\/kemi\/\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> \u201dKemi\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":18,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-298","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/pages\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/comments?post=298"}],"version-history":[{"count":2,"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/pages\/298\/revisions"}],"predecessor-version":[{"id":300,"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/pages\/298\/revisions\/300"}],"up":[{"embeddable":true,"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/pages\/18"}],"wp:attachment":[{"href":"https:\/\/www.xn--empirsllskapet-bib.se\/index.php\/wp-json\/wp\/v2\/media?parent=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}