Given the following acid with Ka values.<\/p>\n\n\n\n
What is the order of increasing base strength?<\/p>\n\n\n\n
Can someone explain how they solved this problem?<\/p>\n\n\n\n
The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n To determine the order of increasing base strength based on the provided (K_a) values, we first need to understand the relationship between the acid strength and base strength.<\/p>\n\n\n\n We are given the following acids and their respective (K_a) values:<\/p>\n\n\n\n To find the order of increasing base strength, we calculate (K_b) for each conjugate base using the formula (K_b = \\frac{K_w}{K_a}):<\/p>\n\n\n\n Now, we arrange the (K_b) values in order of increasing size (because higher (K_b) values correspond to stronger bases):<\/p>\n\n\n\n The order of increasing base strength is: Given the following acid with Ka values. What is the order of increasing base strength? Can someone explain how they solved this problem? The correct answer and explanation is : To determine the order of increasing base strength based on the provided (K_a) values, we first need to understand the relationship between the acid strength […]<\/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-208481","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/208481","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=208481"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/208481\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=208481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=208481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=208481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Key Concept:<\/h3>\n\n\n\n
\n
[
K_b = \\frac{K_w}{K_a}
]
where (K_w) is the ionization constant for water, (K_w = 1 \\times 10^{-14}) at 25\u00b0C.<\/li>\n\n\n\nStep-by-step Explanation:<\/h3>\n\n\n\n
\n
\n
[
K_b = \\frac{1 \\times 10^{-14}}{1 \\times 10^7} = 1 \\times 10^{-21}
]<\/li>\n\n\n\n
[
K_b = \\frac{1 \\times 10^{-14}}{1.76 \\times 10^{-5}} \\approx 5.68 \\times 10^{-10}
]<\/li>\n\n\n\n
[
K_b = \\frac{1 \\times 10^{-14}}{4.93 \\times 10^{-10}} \\approx 2.03 \\times 10^{-5}
]<\/li>\n\n\n\n
[
K_b = \\frac{1 \\times 10^{-14}}{3.53 \\times 10^{-4}} \\approx 2.83 \\times 10^{-11}
]<\/li>\n<\/ol>\n\n\n\n\n
Final Answer:<\/h3>\n\n\n\n
HClO4 < HF < HOAc < HCN<\/strong><\/p>\n\n\n\nExplanation:<\/h3>\n\n\n\n
\n