{"id":183081,"date":"2025-01-15T16:32:12","date_gmt":"2025-01-15T16:32:12","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=183081"},"modified":"2025-01-15T16:32:14","modified_gmt":"2025-01-15T16:32:14","slug":"what-is-the-correct-name-for-fepo4","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/01\/15\/what-is-the-correct-name-for-fepo4\/","title":{"rendered":"What is the correct name for FePO4"},"content":{"rendered":"\n<p>What is the correct name for FePO4 ?<\/p>\n\n\n\n<p>a)iron(III) phosphate<\/p>\n\n\n\n<p>b)iron(II) phosphite<\/p>\n\n\n\n<p>c)iron(III) phosphide<\/p>\n\n\n\n<p>d)iron(I) phosphate<\/p>\n\n\n\n<p>e)iron(III) phosphite<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p>The correct name for <strong>FePO\u2084<\/strong> is:<br><strong>a) iron(III) phosphate.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Understanding FePO\u2084:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fe is the symbol for iron.<\/li>\n\n\n\n<li>PO\u2084 is the formula for the phosphate ion, which carries a <strong>-3 charge<\/strong>.<\/li>\n\n\n\n<li>Together, FePO\u2084 is an ionic compound made of iron and phosphate ions.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Iron Oxidation State:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Iron can exhibit multiple oxidation states, including +2 and +3.<\/li>\n\n\n\n<li>In FePO\u2084, phosphate has a <strong>-3 charge<\/strong>. For the compound to be electrically neutral, the iron must balance this charge.<\/li>\n\n\n\n<li>A single Fe ion must have a <strong>+3 charge<\/strong> to balance the -3 charge of the phosphate ion.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Naming Rules for Ionic Compounds:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The cation (positive ion) is named first, followed by the anion (negative ion).<\/li>\n\n\n\n<li>For metals like iron that can have multiple oxidation states, the oxidation state is indicated in Roman numerals in parentheses.<\/li>\n\n\n\n<li>The name of the anion is derived from its root name, with \u201c-ate\u201d or \u201c-ite\u201d depending on the ion type.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Analyzing the Options:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>a) iron(III) phosphate<\/strong>: Correct. The Fe\u00b3\u207a ion is paired with the phosphate ion (PO\u2084\u00b3\u207b).<\/li>\n\n\n\n<li><strong>b) iron(II) phosphite<\/strong>: Incorrect. This suggests Fe\u00b2\u207a and the phosphite ion (PO\u2083\u00b3\u207b), which is a different compound.<\/li>\n\n\n\n<li><strong>c) iron(III) phosphide<\/strong>: Incorrect. Phosphide refers to the ion P\u00b3\u207b, not PO\u2084\u00b3\u207b.<\/li>\n\n\n\n<li><strong>d) iron(I) phosphate<\/strong>: Incorrect. Iron(I) (Fe\u207a) does not exist in stable compounds like this.<\/li>\n\n\n\n<li><strong>e) iron(III) phosphite<\/strong>: Incorrect. Phosphite (PO\u2083\u00b3\u207b) is not present here.<\/li>\n<\/ul>\n\n\n\n<p>Thus, <strong>FePO\u2084<\/strong> is correctly named <strong>iron(III) phosphate<\/strong> because it contains Fe\u00b3\u207a and PO\u2084\u00b3\u207b.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is the correct name for FePO4 ? a)iron(III) phosphate b)iron(II) phosphite c)iron(III) phosphide d)iron(I) phosphate e)iron(III) phosphite The Correct Answer and Explanation is : The correct name for FePO\u2084 is:a) iron(III) phosphate. Explanation Thus, FePO\u2084 is correctly named iron(III) phosphate because it contains Fe\u00b3\u207a and PO\u2084\u00b3\u207b.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-183081","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/183081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=183081"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/183081\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=183081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=183081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=183081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}