{"id":727,"date":"2026-05-01T16:11:45","date_gmt":"2026-05-01T16:11:45","guid":{"rendered":"https:\/\/free-exam-answers.com\/?p=727"},"modified":"2026-05-01T16:11:45","modified_gmt":"2026-05-01T16:11:45","slug":"given-the-standard-heats-of-formations-of-the-reactants-below-calculate-the-enthalpy-of-the-reaction-xayb%e2%86%92zcad-give-the-answer-in-kilojoules-to-the-1st-decimal-place-specie","status":"publish","type":"post","link":"https:\/\/free-exam-answers.com\/?p=727","title":{"rendered":"Given the standard heats of formations of the reactants below, calculate the enthalpy of the reaction {x}A+{y}B\u2192{z}C+{a}D. Give the answer in kilojoules to the 1st decimal place.\r\n\r\n\r\n\r\nspecies\r\nstandard heat of formation (kJ\/mol)\r\n\r\n\r\nA\r\n{b}\r\n\r\n\r\nB\r\n{c}\r\n\r\n\r\nC\r\n{d}\r\n\r\n\r\nD\r\n{e}"},"content":{"rendered":"<p><!--more--><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-727","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"featured_image_src":null,"featured_image_src_square":null,"author_info":{"display_name":"Verity Staging","author_link":"https:\/\/free-exam-answers.com\/?author=6"},"_links":{"self":[{"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=\/wp\/v2\/posts\/727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=727"}],"version-history":[{"count":0,"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=\/wp\/v2\/posts\/727\/revisions"}],"wp:attachment":[{"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/free-exam-answers.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}