{"id":8520,"date":"2026-09-18T12:34:10","date_gmt":"2026-09-18T11:34:10","guid":{"rendered":"https:\/\/www.onlinelearningsystem.net\/xyz\/courses\/topic-8-energetics-i-edexcel\/"},"modified":"2026-09-18T12:34:10","modified_gmt":"2026-09-18T11:34:10","slug":"topic-8-energetics-i-edexcel","status":"publish","type":"ols_course","link":"https:\/\/www.onlinelearningsystem.net\/xyz\/courses\/topic-8-energetics-i-edexcel\/","title":{"rendered":"Topic 8 &#8211; Energetics I (Edexcel)"},"content":{"rendered":"<p>This course covers the heat energy changes that accompany chemical reactions: exothermic and endothermic reactions, enthalpy level diagrams and activation energy, standard conditions and the standard enthalpy changes of reaction, formation, combustion and neutralisation, measuring enthalpy changes by calorimetry, Hess&#8217;s law and enthalpy cycles, and bond enthalpies, aligned with Edexcel A Level Chemistry (9CH0) Topic 8 (8.1 to 8.11).<\/p>\n","protected":false},"featured_media":8519,"comment_status":"closed","ping_status":"closed","template":"","ols_course_cat":[328],"class_list":["post-8520","ols_course","type-ols_course","status-publish","has-post-thumbnail","hentry","ols_course_cat-edexcel"],"_links":{"self":[{"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/ols_course\/8520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/ols_course"}],"about":[{"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/types\/ols_course"}],"replies":[{"embeddable":true,"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/comments?post=8520"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/media\/8519"}],"wp:attachment":[{"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/media?parent=8520"}],"wp:term":[{"taxonomy":"ols_course_cat","embeddable":true,"href":"https:\/\/www.onlinelearningsystem.net\/xyz\/wp-json\/wp\/v2\/ols_course_cat?post=8520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}