{"id":102,"date":"2021-05-29T17:23:59","date_gmt":"2021-05-29T17:23:59","guid":{"rendered":"https:\/\/libraryresources.nse.org.ng\/thermo1\/chapter\/key-equations-3\/"},"modified":"2026-03-16T13:55:25","modified_gmt":"2026-03-16T13:55:25","slug":"key-equations-3","status":"publish","type":"chapter","link":"https:\/\/libraryresources.nse.org.ng\/thermo1\/chapter\/key-equations-3\/","title":{"raw":"3.4 Key Equations","rendered":"3.4 Key Equations"},"content":{"raw":"<table class=\"grid\" style=\"border-collapse: collapse;width: 100%;height: 28px\" border=\"0\">\n<tbody>\n<tr style=\"height: 14px\">\n<td style=\"width: 31.102%;height: 14px\">Ideal gas equation of state (mass form)<\/td>\n<td style=\"width: 68.898%;height: 14px\">[latex]Pv=RT [\/latex]\u00a0 and\u00a0 [latex]P\\mathbb{V}=mRT [\/latex]\nwhere \u00a0[latex]m:[\/latex] mass, \u00a0\u00a0[latex]R:[\/latex] gas constant, \u00a0\u00a0[latex]\\mathbb{V}:[\/latex] volume, \u00a0\u00a0[latex]v:[\/latex] specific volume, \u00a0\u00a0[latex]T: [\/latex] temperature in Kelvin<\/td>\n<\/tr>\n<tr style=\"height: 14px\">\n<td style=\"width: 31.102%;height: 14px\">Compressibility factor<\/td>\n<td style=\"width: 68.898%;height: 14px\">[latex]{Z}={Pv}\/{RT}[\/latex]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","rendered":"<table class=\"grid\" style=\"border-collapse: collapse;width: 100%;height: 28px\">\n<tbody>\n<tr style=\"height: 14px\">\n<td style=\"width: 31.102%;height: 14px\">Ideal gas equation of state (mass form)<\/td>\n<td style=\"width: 68.898%;height: 14px\">[latex]Pv=RT[\/latex]\u00a0 and\u00a0 [latex]P\\mathbb{V}=mRT[\/latex]<br \/>\nwhere \u00a0[latex]m:[\/latex] mass, \u00a0\u00a0[latex]R:[\/latex] gas constant, \u00a0\u00a0[latex]\\mathbb{V}:[\/latex] volume, \u00a0\u00a0[latex]v:[\/latex] specific volume, \u00a0\u00a0[latex]T:[\/latex] temperature in Kelvin<\/td>\n<\/tr>\n<tr style=\"height: 14px\">\n<td style=\"width: 31.102%;height: 14px\">Compressibility factor<\/td>\n<td style=\"width: 68.898%;height: 14px\">[latex]{Z}={Pv}\/{RT}[\/latex]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"author":1,"menu_order":5,"template":"","meta":{"pb_show_title":"","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[48],"contributor":[],"license":[],"class_list":["post-102","chapter","type-chapter","status-publish","hentry","chapter-type-standard"],"part":87,"_links":{"self":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapters\/102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapters\/102\/revisions"}],"predecessor-version":[{"id":103,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapters\/102\/revisions\/103"}],"part":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/parts\/87"}],"metadata":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapters\/102\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/wp\/v2\/media?parent=102"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/pressbooks\/v2\/chapter-type?post=102"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/wp\/v2\/contributor?post=102"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/libraryresources.nse.org.ng\/thermo1\/wp-json\/wp\/v2\/license?post=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}