{"id":1688,"date":"2020-11-30T08:05:56","date_gmt":"2020-11-30T02:35:56","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=1688"},"modified":"2021-10-02T01:43:25","modified_gmt":"2021-10-01T20:13:25","slug":"12-03-03","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/12-03-03\/","title":{"rendered":"12.03.03-pH \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dab\u0dba \u0dc4\u0dcf Ka,Kb,Kw \u0dc3\u0db8\u0dca\u0db6\u0db1\u0dca\u0db0\u0dba"},"content":{"rendered":"\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px;\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1JFR-368X5_Lk5L5upjjlKDUyOH15XN9v\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" style=\"text-align: center;\"><span style=\"color: #3366ff;\"><strong>p<sup>H <\/sup>\u0d85\u0d9c\u0dba<\/strong><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u00a0p<sup>H <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dba\u0db1\u0dd4 \u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a \u0db4\u0dc0\u0dad\u0dd2\u0db1\u0dca\u0db1\u0dcf\u0dc0\u0dd4 H<sup>+<\/sup> \u0da2\u0dbd\u0dd3\u0dba \u0d85\u0dba\u0db1 \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba \u0db4\u0dd2\u0dbd\u0dd2\u0db6\u0daf\u0dc0 \u0d85\u0daf\u0dc4\u0dc3\u0d9a\u0dca \u0dbd\u0db6\u0dcf\u0d9c\u0dd0\u0db1\u0dd3\u0db8 \u0db4\u0dd2\u0dab\u0dd2\u0dc3\u00a0\u0db7\u0dcf\u0dc0\u0dd2\u0dad \u0dc0\u0db1 \u0dc0\u0dd2\u0da0\u0dbd\u0dca\u200d\u0dba\u0d9a\u0dd2.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a\u00a0H<sup>+ <\/sup>\u00a0\u0d85\u0dba\u0db1 \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba mol dm<sup>-3 <\/sup>\u00a0\u0d92\u0d9a\u0d9a\u0dba\u0dd9\u0db1\u0dca \u0db4\u0dca\u200d\u0dbb\u0d9a\u0dc1 \u0d9a\u0dbb \u0d91\u0dba \u0dc3\u0db8\u0dca\u0db8\u0dad \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0dda \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba \u0dc0\u0db1 1mol dm<sup>-3 <\/sup>\u00a0\u0d85\u0d9c\u0dba\u0dd9\u0db1\u0dca \u0db6\u0dd9\u0daf\u0dcf \u0dbd\u0dd0\u0db6\u0dd9\u0db1\u0dca\u0db1\u0dcf \u0dc0\u0dd4 \u0dc3\u0d82\u0d9b\u0dca\u200d\u0dba\u0dcf\u0dad\u0dca\u0db8\u0d9a \u0d85\u0d9c\u0dba\u0dd9\u0dc4\u0dd2 log<sub>10 <\/sub>( \u0daf\u0dc4\u0dba\u0dd9 \u0db4\u0dcf\u0daf\u0dba\u0da7 \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a\u0dba\u0dda) (-) \u0dc0\u0da7\u0dd2\u0db1\u0d9a\u0db8 ( \u0d8d\u0db1 \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8) \u0dc3\u0dd0\u0dbd\u0d9a\u0dd6 \u0dc0\u0dd2\u0da7 p<sup>H <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dbd\u0dd0\u0db6\u0dda.<\/li>\r\n<\/ul>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\mathrm P^{\\mathrm H}\\;=\\;-\\log\\;_{10}\\;\\frac{\\lbrack{\\mathrm H}_3{\\mathrm O^+}_{(\\mathrm{aq})}\\rbrack\\;\\mathrm{mol}\\;\\mathrm{dm}^{-3}}{1\\;\\mathrm{mol}\\;\\mathrm{dm}^{-3}}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a [ H<sup>+<\/sup><sub>(aq) <\/sub>] \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0dad\u0dca\u0db8 p<sup>H\u00a0 <\/sup>\u0d85\u0d9c\u0dba \u0d85\u0da9\u0dd4\u0dc0\u0db1 \u0d85\u0dad\u0dbb [ H<sup>+<\/sup><sub>(aq) <\/sub>] \u0d85\u0da9\u0dd4\u0dc0\u0dad\u0dca\u0db8 p<sup>H\u00a0 <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0db1\u0dd4 \u0d87\u0dad.<\/li>\r\n<li>p<sup>H <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0d9c\u0dab\u0db1\u0dba \u0d9a\u0dbb\u0db1\u0dd4\u0dba\u0dda \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a \u0dc3\u0db8\u0dd3\u0d9a\u0dbb\u0dab\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a\u0dca \u0dad\u0dd4\u0dc5\u00a0 [H<sup>+<\/sup> ] 10 \u0d9c\u0dd4\u0dab\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0d89\u0dc4\u0dc5 \u0db1\u0d82\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 p<sup>H<\/sup> \u0d85\u0d9c\u0dba \u0d92\u0d9a\u0d9a 1 \u0d9a\u0dd2\u0db1\u0dca \u0d85\u0da9\u0dd4 \u0dc0\u0dd3\u0db8\u0d9a\u0dd4\u0dad\u0dca ,100 \u0d9c\u0dd4\u0dab\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0d89\u0dc4\u0dc5 \u0db1\u0d82\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 p<sup>H<\/sup> \u0d85\u0d9c\u0dba \u0d92\u0d9a\u0d9a 2 \u0d9a\u0dd2\u0db1\u0dca \u0d85\u0da9\u0dd4 \u0dc0\u0dd3\u0db8\u0d9a\u0dca \u0dc0\u0dda.<\/li>\r\n<li>p<sup>H<\/sup> \u0d85\u0d9c\u0dba +,0,- \u0dc0\u0dd2\u0dba \u0dc4\u0dd0\u0d9a.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\r\n<div class=\"wp-block-embed__wrapper\">[youtube https:\/\/www.youtube.com\/watch?v=44Lomz1CWzg?t=17]<\/div>\r\n<\/figure>\r\n\r\n\r\n<hr class=\"wp-block-separator is-style-wide\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading\" style=\"text-align: center;\"><span style=\"color: #3366ff;\"><strong>p<sup>OH<\/sup> \u0d85\u0d9c\u0dba<\/strong><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u00a0p<sup>OH <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dba\u0db1\u0dd4 \u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a \u0db4\u0dc0\u0dad\u0dd2\u0db1\u0dca\u0db1\u0dcf\u0dc0\u0dd4 OH\u00af \u0da2\u0dbd\u0dd3\u0dba \u0d85\u0dba\u0db1 \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba \u0db4\u0dd2\u0dbd\u0dd2\u0db6\u0daf\u0dc0 \u0d85\u0daf\u0dc4\u0dc3\u0d9a\u0dca \u0dbd\u0db6\u0dcf\u0d9c\u0dd0\u0db1\u0dd3\u0db8 \u0db4\u0dd2\u0dab\u0dd2\u0dc3 \u0db7\u0dcf\u0dc0\u0dd2\u0dad \u0dc0\u0db1 \u0dc0\u0dd2\u0da0\u0dbd\u0dca\u200d\u0dba\u0d9a\u0dd2.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a OH\u00af \u0d85\u0dba\u0db1 \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba mol dm<sup>-3 <\/sup>\u00a0\u0d92\u0d9a\u0d9a\u0dba\u0dd9\u0db1\u0dca \u0db4\u0dca\u200d\u0dbb\u0d9a\u0dcf\u0dc1 \u0d9a\u0dbb \u0d91\u0dba \u0dc3\u0db8\u0dca\u0db8\u0dad \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0db1\u0dba\u0dda \u0dc3\u0dcf\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dab\u0dba \u0dc0\u0db1 1mol dm<sup>-3 <\/sup>\u00a0\u0d85\u0d9c\u0dba\u0dd9\u0db1\u0dca \u0db6\u0dd9\u0daf\u0dcf \u0dbd\u0dd0\u0db6\u0dd9\u0db1\u0dca\u0db1\u0dcf \u0dc0\u0dd4 \u0dc3\u0d82\u0d9b\u0dca\u200d\u0dba\u0dcf\u0dad\u0dca\u0db8\u0d9a \u0d85\u0d9c\u0dba\u0dd9\u0dc4\u0dd2 log<sub>10 <\/sub>( \u0daf\u0dc4\u0dba\u0dd9 \u0db4\u0dcf\u0daf\u0dba\u0da7 \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a\u0dba\u0dda) (-) \u0dc0\u0da7\u0dd2\u0db1\u0d9a\u0db8 ( \u0d8d\u0db1 \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8) \u0dc3\u0dd0\u0dbd\u0d9a\u0dd6 \u0dc0\u0dd2\u0da7 p<sup>OH <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dbd\u0dd0\u0db6\u0dda.<\/li>\r\n<\/ul>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\mathrm P^{\\mathrm{OH}}\\;=\\;-\\log\\;_{10}\\;\\frac{\\lbrack\\mathrm{OH}{\\;^-}_{(\\mathrm{aq})}\\rbrack\\;\\mathrm{mol}\\;\\mathrm{dm}^{-3}}{1\\;\\mathrm{mol}\\;\\mathrm{dm}^{-3}}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd2\u0dc3\u0dd2\u0dba\u0db8\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a [OH\u00af<sub>aq) <\/sub>] \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0dad\u0dca\u0db8 p<sup>OH\u00a0 <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0d85\u0da9\u0dd4\u0dc0\u0db1 \u0d85\u0dad\u0dbb [OH\u00af<sub>aq) <\/sub>]\u0d85\u0da9\u0dd4\u0dc0\u0dad\u0dca\u0db8 p<sup>OH\u00a0 <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0db1\u0dd4 \u0d87\u0dad.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>p<sup>OH <\/sup>\u00a0\u0d85\u0d9c\u0dba \u0d9c\u0dab\u0db1\u0dba \u0d9a\u0dbb\u0db1\u0dd4\u0dba\u0dda \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a \u0dc3\u0db8\u0dd3\u0d9a\u0dbb\u0db1\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a\u0dca \u0dad\u0dd4\u0dc5\u00a0 [OH\u00af<sub>aq) <\/sub>] 10 \u0d9c\u0dd4\u0dab\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0d89\u0dc4\u0dc5 \u0db1\u0d82\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 p<sup>OH<\/sup> \u0d85\u0d9c\u0dba \u0d92\u0d9a\u0d9a 1 \u0d9a\u0dd2\u0db1\u0dca \u0d85\u0da9\u0dd4 \u0dc0\u0dd3\u0db8\u0d9a\u0dd4\u0dad\u0dca ,100 \u0d9c\u0dd4\u0dab\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0d89\u0dc4\u0dc5 \u0db1\u0d82\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 p<sup>OH<\/sup>\u00a0\u0d85\u0d9c\u0dba \u0d92\u0d9a\u0d9a 2 \u0d9a\u0dd2\u0db1\u0dca \u0d85\u0da9\u0dd4 \u0dc0\u0dd3\u0db8\u0d9a\u0dca \u0dc0\u0dda.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\r\n<div class=\"wp-block-embed__wrapper\">[youtube https:\/\/www.youtube.com\/watch?v=44Lomz1CWzg?t=892]<\/div>\r\n<\/figure>\r\n\r\n\r\n<hr class=\"wp-block-separator is-style-wide\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading\" style=\"text-align: center;\"><span style=\"color: #3366ff;\"><strong>p<sup>Kw<\/sup> \u0d85\u0d9c\u0dba<\/strong><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>K<sub>w<\/sub> \u0dbb\u0dcf\u0dc1\u0dd2\u0dba\u0dd9\u0dc4\u0dd2 \u0dc3\u0d82\u0d9b\u0dca\u200d\u0dba\u0dcf\u0dad\u0dca\u0db8\u0d9a \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8\u0dd9\u0dc4\u0dd2 10 \u0db4\u0dcf\u0daf\u0dba\u0da7 \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a\u0dba\u0dda &#8211; (\u0d8d\u0db1 ) \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8 \u0dc3\u0dd0\u0dbd\u0d9a\u0dd6 \u0dc0\u0dd2\u0da7 \u0d91\u0dba p<sup>Kw<\/sup> \u0d85\u0d9c\u0dba \u0dbd\u0dd9\u0dc3 \u0d85\u0dbb\u0dca\u0dae \u0daf\u0dd0\u0d9a\u0dca\u0dc0\u0dda.<\/li>\r\n<\/ul>\r\n<p>25\u00b0C \u0daf\u0dd3 \u0db1\u0dd2\u0dc3\u0dcf,<\/p>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\mathrm P^{{\\mathrm K}_{\\mathrm w}}\\;&amp;=&amp;\\;-\\log\\;_{10}\\;\\lbrack{\\mathrm K}_{\\mathrm w}\\rbrack\\\\&amp;&amp;\\\\{\\mathrm K}_{\\mathrm w}\\;&amp;=&amp;1\\times10^{-14}\\;\\mathrm{mol}^2\\mathrm{dm}^{-6}\\\\&amp;&amp;\\\\\\mathrm P^{{\\mathrm K}_{\\mathrm w}}\\;&amp;=&amp;\\;-\\log\\;_{10}\\;\\lbrack1\\times10^{-14}\\rbrack\\\\&amp;=&amp;\\;-(-14)\\\\&amp;=&amp;\\;14\\end{array}<\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0d92 \u0d85\u0db1\u0dd4\u0dc0\u00a0 25\u00b0C \u0daf\u0dd3 \u0d95\u0db1\u0dd1\u0db8 \u0da2\u0dbd\u0dd3\u0dba \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a p<sup>Kw<\/sup> \u0d85\u0d9c\u0dba 14 \u0dc0\u0db1\u0dd4 \u0d87\u0dad.<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator is-style-wide\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u0dc3\u0da7\u0dc4\u0db1 &#8211; 01<\/strong><\/h2>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">p<sup>H<\/sup> \/ p<sup>OH<\/sup>\/ p<sup>Kw<\/sup> \u0d85\u0dad\u0dbb \u0dc3\u0db8\u0dca\u0db6\u0db1\u0dca\u0db0\u0dad\u0dcf\u0dc0\u0dba<\/span><\/h3>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0da2\u0dbd\u0dba\u0dda\u00a0\u0dc3\u0dca\u0dc0\u0dba\u0d82 \u0d85\u0dba\u0dab\u0dd3\u0d9a\u0dbb\u0db1 \u0d9a\u0dca\u200d\u0dbb\u0dd2\u0dba\u0dcf\u0dc0\u0dbd\u0dd2\u0dba \u0dc3\u0dbd\u0d9a\u0db8\u0dd4 .<\/li>\r\n<\/ul>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}{\\mathrm H}_2{\\mathrm O}_{(\\mathrm l)}\\;&amp;\\leftrightharpoons&amp;\\;{\\mathrm H^+}_{(\\mathrm{aq})}\\;+\\;{\\mathrm{OH}^-}_{(\\mathrm{aq})}\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0da2\u0dbd\u0dba\u0dda \u0d85\u0dba\u0db1\u0dd2\u0d9a \u0d9c\u0dd4\u0dab\u0dd2\u0dad\u0dba \u0dc3\u0dd0\u0dbd\u0d9a\u0dd3\u0db8\u0dd9\u0db1\u0dca,<\/li>\r\n<\/ul>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}{\\mathrm K}_{\\mathrm w}\\;&amp;=&amp;\\lbrack{\\mathrm H}_3{\\mathrm O^+}_{(\\mathrm{aq})}\\rbrack\\;\\lbrack{\\mathrm{OH}^-}_{(\\mathrm{aq})}\\rbrack\\;\\;-------(1)\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>1 \u0dc4\u0dd2 10 \u0db4\u0dcf\u0daf\u0dba\u0da7 \u0dbd\u0d9d\u0dd4 \u0d9d\u0db1\u0d9a\u0dba\u0dda\u00a0 &#8211; \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8 \u0dc3\u0dd0\u0dbd\u0d9a\u0dd3\u0db8\u0dd9\u0db1\u0dca ,<\/li>\r\n<\/ul>\r\n<p style=\"text-align: center;\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}-\\log_{10}\\lbrack{\\mathrm K}_{\\mathrm w}\\rbrack\\;&amp;=&amp;\\;-\\log_{10}(\\;\\lbrack{\\mathrm H}_3{\\mathrm O^+}_{(\\mathrm{aq})}\\rbrack\\;\\lbrack{\\mathrm{OH}^-}_{(\\mathrm{aq})}\\rbrack\\;)\\\\&amp;&amp;\\\\\\mathrm P^{{\\mathrm K}_{\\mathrm w}}\\;&amp;=&amp;\\;({-\\log_{10}\\lbrack{\\mathrm H}_3{\\mathrm O^+}_{(\\mathrm{aq})}\\rbrack})\\;+\\;(\\;-\\log_{10}{\\lbrack{\\mathrm{OH}^-}_{(\\mathrm{aq})}\\rbrack\\;})\\\\&amp;&amp;\\\\\\mathrm P^{{\\mathrm K}_{\\mathrm w}}\\;&amp;=&amp;\\;\\mathrm P^{\\mathrm H\\;}+\\;\\mathrm P^{\\mathrm{OH}}\\end{array}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator is-style-wide\" \/>\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px;\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1JFR-368X5_Lk5L5upjjlKDUyOH15XN9v\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<p>\u0d89\u0daf\u0dd2\u0dbb\u0dd2\u0dba\u0dda\u0daf\u0dd3 \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0d87\u0dad\u0dd4\u0dbd\u0dad\u0dca \u0dc0\u0db1\u0dca\u0db1\u0dda \u0db8\u0dd9\u0dad\u0db1\u0da7\u0dba\u0dd2.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px;\" href=\"https:\/\/drive.google.com\/drive\/folders\/18RIdGXi6u8ri_MIVdR8XqC-FK9AehjLo?usp=sharing\" target=\"_blank\" rel=\"noreferrer noopener\">\u0dad\u0dc0\u0dad\u0dca \u0db6\u0dc4\u0dd4\u0dc0\u0dbb\u0dab \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0db4\u0dd9\u0db1\u0dca\u0dc0\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>1.  pH \u0d85\u0d9c\u0dba<br \/>\n2. pOH \u0d85\u0d9c\u0dba<br \/>\n3. pKw \u0d85\u0d9c\u0dba<br \/>\n4. pH , pOH, pKw \u0d85\u0dad\u0dbb \u0dc3\u0db8\u0dca\u0db6\u0db1\u0dca\u0db0\u0dad\u0dc0\u0dba<\/p>\n","protected":false},"author":20,"featured_media":10039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[304,7387,721,720,497,6207,49,42],"tags":[728,727,722,724,723,729],"class_list":{"0":"post-1688","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-chemistry-12","8":"category-32--dawasata-padamak-chemistry","9":"category-kakbkw--","10":"category-ph-","11":"category-497","12":"category-dawasata-padamak-chemistry","13":"category-chemistry","14":"category-advanced-level-science","15":"tag-ph-poh-pkw-atara-sambandhatavaya","16":"tag-ph-poh-pkw--","17":"tag-ph-","18":"tag-pkw-","19":"tag-poh-","20":"tag-the-relationship-between-ph-poh-pkw"},"_links":{"self":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1688"}],"collection":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/comments?post=1688"}],"version-history":[{"count":16,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1688\/revisions"}],"predecessor-version":[{"id":31359,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1688\/revisions\/31359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media\/10039"}],"wp:attachment":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media?parent=1688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/categories?post=1688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/tags?post=1688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}