{"id":2269,"date":"2024-08-04T21:28:19","date_gmt":"2024-08-04T21:28:19","guid":{"rendered":"https:\/\/workhouse.sweetdishy.com\/?p=2269"},"modified":"2024-08-04T21:28:19","modified_gmt":"2024-08-04T21:28:19","slug":"enthalpy-of-combustion","status":"publish","type":"post","link":"https:\/\/workhouse.sweetdishy.com\/index.php\/2024\/08\/04\/enthalpy-of-combustion\/","title":{"rendered":"\u00a0Enthalpy of Combustion"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In combustion processes, reactants are consumed to form products and energy is released.<\/li>\n\n\n\n<li>This energy comes from a rearrangement of&nbsp;chemical bonds in the reactants&nbsp;to form the products.<\/li>\n\n\n\n<li>The standard enthalpy of formation, \u2206h<sup>o<\/sup><sub>i<\/sub>&nbsp;, quantifies the&nbsp;chemical bond energy&nbsp;of a chemical species at standard conditions.<\/li>\n\n\n\n<li>The enthalpy of formation of a substance is the energy needed for the formation of that substance from its constituent elements at STP conditions (25\u00b0C and 1 atm).<\/li>\n\n\n\n<li>The&nbsp;<strong>\u2018absolute\u2019 or \u2018total\u2019 enthalpy&nbsp;<\/strong>= enthalpy of formation + sensible enthalpy<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/1.bp.blogspot.com\/-OoZGU1iYrl0\/Xs3oswCkKKI\/AAAAAAAAMWc\/BAecfH9qh4ABWFeIjrASyqH0CRFagsptACK4BGAsYHg\/Total_enthalpy.jpg\"><img decoding=\"async\" src=\"https:\/\/1.bp.blogspot.com\/-OoZGU1iYrl0\/Xs3oswCkKKI\/AAAAAAAAMWc\/BAecfH9qh4ABWFeIjrASyqH0CRFagsptACK4BGAsYHg\/w400-h116\/Total_enthalpy.jpg\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>One way to determine the enthalpy of formation of a species is to use a constant pressure flow reactor<\/li>\n\n\n\n<li>When phase change is encountered, the total enthalpy needs to include the latent heat<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/1.bp.blogspot.com\/-U8EX3VkYwZs\/Xs3pXFAuPAI\/AAAAAAAAMW0\/LXIfNVaNzyozTTB_J1Yo2EzCaT5xNSMAQCK4BGAsYHg\/enthalpy_phase_change.jpg\"><img decoding=\"async\" src=\"https:\/\/1.bp.blogspot.com\/-U8EX3VkYwZs\/Xs3pXFAuPAI\/AAAAAAAAMW0\/LXIfNVaNzyozTTB_J1Yo2EzCaT5xNSMAQCK4BGAsYHg\/s320\/enthalpy_phase_change.jpg\" alt=\"\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2270,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[374],"tags":[],"class_list":["post-2269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fuels-and-combustion"],"jetpack_featured_media_url":"https:\/\/workhouse.sweetdishy.com\/wp-content\/uploads\/2024\/08\/download-26.png","_links":{"self":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/comments?post=2269"}],"version-history":[{"count":1,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2269\/revisions"}],"predecessor-version":[{"id":2271,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2269\/revisions\/2271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/media\/2270"}],"wp:attachment":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/media?parent=2269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/categories?post=2269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/tags?post=2269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}