{"id":28961,"date":"2025-06-20T18:04:31","date_gmt":"2025-06-20T18:04:31","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=28961"},"modified":"2025-06-20T18:04:32","modified_gmt":"2025-06-20T18:04:32","slug":"if-the-iodate-ion-has-the-formula-io3-what-is-the-name-for-the-acid-with-the-formula-hio4","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/if-the-iodate-ion-has-the-formula-io3-what-is-the-name-for-the-acid-with-the-formula-hio4\/","title":{"rendered":"If the iodate ion has the formula IO3-, what is the name for the acid with the formula HIO4"},"content":{"rendered":"\n<p>If the iodate ion has the formula IO3-, what is the name for the acid with the formula HIO4<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p><strong>Correct Answer:<\/strong> <strong>Periodic acid<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Explanation:<\/strong><\/p>\n\n\n\n<p>To determine the name of the acid <strong>HIO\u2084<\/strong>, first understand its relationship with the iodate family of oxyanions. The ion given is <strong>IO\u2083\u207b<\/strong>, which is known as <strong>iodate<\/strong>. Oxyacids are named based on the polyatomic ion they contain.<\/p>\n\n\n\n<p>In the halogen oxyacid series (like chlorine, bromine, and iodine), the names of the acids change based on the number of oxygen atoms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hypoiodous acid<\/strong> \u2013 HIO (contains IO\u207b)<\/li>\n\n\n\n<li><strong>Iodous acid<\/strong> \u2013 HIO\u2082 (contains IO\u2082\u207b)<\/li>\n\n\n\n<li><strong>Iodic acid<\/strong> \u2013 HIO\u2083 (contains IO\u2083\u207b)<\/li>\n\n\n\n<li><strong>Periodic acid<\/strong> \u2013 HIO\u2084 (contains IO\u2084\u207b)<\/li>\n<\/ul>\n\n\n\n<p>Since HIO\u2084 contains the <strong>periodate ion (IO\u2084\u207b)<\/strong>, it is called <strong>periodic acid<\/strong>. The name follows the convention of using the prefix <strong>per-<\/strong> and the suffix <strong>-ic<\/strong> to indicate the highest oxygen content in the series of acids for that element.<\/p>\n\n\n\n<p>The naming system works as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>If the anion ends in <strong>-ate<\/strong>, the acid ends in <strong>-ic<\/strong>.<\/li>\n\n\n\n<li>If it ends in <strong>-ite<\/strong>, the acid ends in <strong>-ous<\/strong>.<\/li>\n\n\n\n<li>If <strong>per-<\/strong> is added to an <strong>-ate<\/strong> ion, it means one more oxygen than the base form.<\/li>\n\n\n\n<li>If <strong>hypo-<\/strong> is added to an <strong>-ite<\/strong> ion, it means one fewer oxygen than the base form.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, since IO\u2083\u207b is iodate, and IO\u2084\u207b is periodate, the corresponding acid <strong>HIO\u2084<\/strong> is called <strong>periodic acid<\/strong>. It is the most oxidized form of the iodine oxyacids and is commonly used in analytical chemistry and organic oxidation reactions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-278.jpeg\" alt=\"\" class=\"wp-image-28967\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-278.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-278-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-278-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>If the iodate ion has the formula IO3-, what is the name for the acid with the formula HIO4 The Correct Answer and Explanation is: Correct Answer: Periodic acid Explanation: To determine the name of the acid HIO\u2084, first understand its relationship with the iodate family of oxyanions. The ion given is IO\u2083\u207b, which is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-28961","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/28961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=28961"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/28961\/revisions"}],"predecessor-version":[{"id":28970,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/28961\/revisions\/28970"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=28961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=28961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=28961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}