{"id":170178,"date":"2024-11-19T17:07:45","date_gmt":"2024-11-19T17:07:45","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=170178"},"modified":"2024-11-19T17:07:48","modified_gmt":"2024-11-19T17:07:48","slug":"what-is-the-oxidation-number-of-pbno32","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/19\/what-is-the-oxidation-number-of-pbno32\/","title":{"rendered":"What is the oxidation number of Pb(NO3)2\u200b"},"content":{"rendered":"\n

What is the oxidation number of Pb(NO3)2\u200b<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The oxidation number of lead (Pb) in the compound Pb(NO\u2083)\u2082<\/strong> is +2<\/strong>. Here’s the detailed explanation:<\/p>\n\n\n\n

Step 1: Identify the oxidation numbers of other elements.<\/h3>\n\n\n\n
    \n
  • Nitrate ion (NO\u2083\u207b)<\/strong> is a polyatomic ion that carries a charge of -1<\/strong>. This is a common oxidation state for the nitrate ion. Each nitrate ion consists of one nitrogen atom and three oxygen atoms, and the total charge on the ion is -1<\/strong>.<\/li>\n\n\n\n
  • Oxygen (O)<\/strong> typically has an oxidation number of -2<\/strong> in most compounds, including in nitrate (NO\u2083\u207b).<\/li>\n<\/ul>\n\n\n\n

    Step 2: Assign oxidation numbers based on the charges.<\/h3>\n\n\n\n
      \n
    • There are two nitrate ions in Pb(NO\u2083)\u2082<\/strong>, and each nitrate ion has a charge of -1<\/strong>. So, the total charge contributed by the two nitrate ions is:
      [
      2 \\times (-1) = -2
      ]<\/li>\n\n\n\n
    • The compound Pb(NO\u2083)\u2082<\/strong> is neutral overall. Therefore, the oxidation number of Pb must balance out the charge from the two nitrate ions to make the total charge on the compound zero.<\/li>\n<\/ul>\n\n\n\n

      Step 3: Calculate the oxidation number of Pb.<\/h3>\n\n\n\n
        \n
      • Let the oxidation number of Pb be x<\/strong>. Since the compound is neutral, the sum of the oxidation numbers must equal zero. The equation becomes:
        [
        x + 2(-1) = 0
        ]
        Simplifying:
        [
        x – 2 = 0
        ]
        [
        x = +2
        ]<\/li>\n<\/ul>\n\n\n\n

        Thus, the oxidation number of lead (Pb) in Pb(NO\u2083)\u2082<\/strong> is +2<\/strong>.<\/p>\n\n\n\n

        Conclusion:<\/h3>\n\n\n\n

        In Pb(NO\u2083)\u2082<\/strong>, lead has an oxidation number of +2<\/strong>. The nitrate ions (NO\u2083\u207b) each have an oxidation number of -1<\/strong>, and the sum of the oxidation numbers in the entire compound must equal zero to satisfy the neutrality of the compound.<\/p>\n","protected":false},"excerpt":{"rendered":"

        What is the oxidation number of Pb(NO3)2\u200b The Correct Answer and Explanation is: The oxidation number of lead (Pb) in the compound Pb(NO\u2083)\u2082 is +2. Here’s the detailed explanation: Step 1: Identify the oxidation numbers of other elements. Step 2: Assign oxidation numbers based on the charges. Step 3: Calculate the oxidation number of Pb. […]<\/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-170178","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/170178","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=170178"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/170178\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=170178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=170178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=170178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}