{"id":2493,"date":"2020-10-24T17:58:39","date_gmt":"2020-10-24T17:58:39","guid":{"rendered":"https:\/\/eschooltoday.com\/learn\/?page_id=2493"},"modified":"2020-10-24T18:04:06","modified_gmt":"2020-10-24T18:04:06","slug":"harnessing-chemical-energy","status":"publish","type":"page","link":"https:\/\/eschooltoday.com\/learn\/harnessing-chemical-energy\/","title":{"rendered":"Harnessing chemical energy"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2493\" class=\"elementor elementor-2493\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9070f69 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9070f69\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c02542c\" data-id=\"c02542c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4e2b5a3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e2b5a3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9acca22\" data-id=\"9acca22\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a162db elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0a162db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Kinds of energy<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfb4be9 elementor-widget elementor-widget-jet-nav-menu\" data-id=\"dfb4be9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"jet-nav-wrap m-layout-mobile\"><div class=\"menu-kinds-of-energy-container\"><div class=\"jet-nav m-layout-mobile jet-nav--vertical jet-nav--vertical-sub-left-side\"><div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2352 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/what-is-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">What is energy?<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2351 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/kinetic-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Kinetic Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2350 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/mechanical-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Mechanical Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2424 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/sound-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Sound Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2423 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/thermal-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Thermal Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2422 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/chemical-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Chemical Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2421 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/electrical-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Electrical Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2420 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/gravitational-and-potential-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Gravitational and Potential Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2429 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/elastic-potential-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Elastic Potential Energy<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2419 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/radiant-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">What is Radiant Energy?<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2417 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/nuclear-energy\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">What is Nuclear Energy?<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-2418 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/energy-stored-transferred-and-dissipation\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Energy stored, Transferred and Dissipation<\/span><\/a><\/div>\n<\/div><\/div><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-becfda8\" data-id=\"becfda8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f30b7cd elementor-widget elementor-widget-heading\" data-id=\"f30b7cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chemical energy stored in coal<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54857c3 elementor-widget elementor-widget-text-editor\" data-id=\"54857c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Coal is a great example of stored chemical energy.<br \/>The illustration below shows how chemical energy in coal is tapped to produce electricity.<\/p><figure id=\"attachment_2497\" aria-describedby=\"caption-attachment-2497\" style=\"width: 680px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-2497\" src=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/10\/how-chemical-energy-in-coal-is-harnessed.jpg\" alt=\"Harnessing coal (stored chemical energy) to generate electricity.\" width=\"680\" height=\"347\" srcset=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/10\/how-chemical-energy-in-coal-is-harnessed.jpg 680w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/10\/how-chemical-energy-in-coal-is-harnessed-300x153.jpg 300w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/10\/how-chemical-energy-in-coal-is-harnessed-600x306.jpg 600w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><figcaption id=\"caption-attachment-2497\" class=\"wp-caption-text\">Harnessing coal (stored chemical energy) to generate electricity.<\/figcaption><\/figure><p>Coal stored in a reservoir is fed into a bunker (boiler). Here, it is burned at extremely high temperatures.<\/p><p>Burning releases the chemical energy in the coal in the form of extreme heat (thermal energy).<br \/><br \/>The extreme heat produced by the burning coal is used to heat water in tanks to produce steam.<br \/><br \/>The steam is directed through special tubes connected to shafts. <br \/><br \/>A shaft is like a machine with blades that can turn like the blades of a fan.<\/p><p>The spinning shafts are connected to a generator that generates electricity from the process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-bee43e3\" data-id=\"bee43e3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b11826b elementor-widget elementor-widget-html\" data-id=\"b11826b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- Tall-Responsive -->\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-4993435605385515\"\n     data-ad-slot=\"6804764118\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5569b2b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5569b2b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-337ae7a\" data-id=\"337ae7a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e856911 elementor-widget elementor-widget-button\" data-id=\"e856911\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/eschooltoday.com\/learn\/chemical-energy\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">GO BACK<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d440381\" data-id=\"d440381\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a1b36b3 elementor-widget elementor-widget-button\" data-id=\"a1b36b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/eschooltoday.com\/learn\/electrical-energy\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">NEXT PAGE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Kinds of energy What is energy? Kinetic Energy Mechanical Energy Sound Energy Thermal Energy Chemical Energy Electrical Energy Gravitational and Potential Energy Elastic Potential Energy Radiant Energy Nuclear Energy Energy stored, Transferred and Dissipation Chemical energy stored in coal Coal is a great example of stored chemical energy.The illustration below shows how chemical energy in [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/fullwidth-content.php","meta":{"footnotes":""},"class_list":["post-2493","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/pages\/2493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/comments?post=2493"}],"version-history":[{"count":4,"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/pages\/2493\/revisions"}],"predecessor-version":[{"id":2499,"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/pages\/2493\/revisions\/2499"}],"wp:attachment":[{"href":"https:\/\/eschooltoday.com\/learn\/wp-json\/wp\/v2\/media?parent=2493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}