{"id":3823,"date":"2026-10-07T12:05:24","date_gmt":"2026-10-07T11:05:24","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/kimya\/nernst-denklemi-hesaplayici\/"},"modified":"2026-10-07T12:05:24","modified_gmt":"2026-10-07T11:05:24","slug":"nernst-denklemi-hesaplayici","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/kimya\/nernst-denklemi-hesaplayici\/","title":{"rendered":"Nernst Denklemi Hesaplay\u0131c\u0131"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">Standart Olmayan Ko\u015fullarda H\u00fccre Potansiyelini Bulun<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"3823\" data-favorite-title=\"Nernst Denklemi\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/kimya\/nernst-denklemi-hesaplayici\/\" data-favorite-excerpt=\"Nernst denklemiyle standart olmayan ko\u015fullar alt\u0131nda bir elektrokimyasal h\u00fccrenin potansiyelini hesaplay\u0131n. Standart potansiyel E\u00b0, s\u0131cakl\u0131k, devredilen elektron say\u0131s\u0131 n ve reaksiyon b\u00f6l\u00fcm\u00fc Q de\u011ferlerini girin.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-chemistry-1\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/tr\/kimya\/nernst-denklemi-hesaplayici\/\" method=\"POST\" class=\"calculator\" id=\"calculator-3823\" data-post=\"3823\"><fieldset class=\"fieldset-input is-1\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Standart h\u00fccre potansiyeli (E\u00b0)<\/label><div class=\"term\">E\u00b0<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"number\" name=\"standart_hcre_potansiyeli_e\" id=\"field-1\" aria-describedby=\"calc-info-1\" placeholder=\"e.g. 1.10\" step=\"0.0001\" value=\"1.1\"\/><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"birim\" aria-label=\"Birim\"><option value=\"v\" selected>V<\/option><option value=\"mv\">mV<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><small id=\"calc-info-1\">Standart ko\u015fullardaki (1 M, 1 atm) h\u00fccre potansiyeli; \u00f6rne\u011fin Daniell h\u00fccresi i\u00e7in 1,10 V<\/small><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-3\">S\u0131cakl\u0131k (T)<\/label><div class=\"term\">T<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"number\" name=\"scaklk_t\" id=\"field-3\" aria-describedby=\"calc-info-3\" placeholder=\"e.g. 25\" step=\"0.01\" value=\"25\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"birim\" aria-label=\"Birim\"><option value=\"c\" selected>\u00b0C<\/option><option value=\"k\">K<\/option><option value=\"f\">\u00b0F<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><small id=\"calc-info-3\">Elektrokimyasal h\u00fccrenin s\u0131cakl\u0131\u011f\u0131<\/small><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-5\">Aktar\u0131lan elektron say\u0131s\u0131 (n)<\/label><div class=\"term\">n<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"aktarlan_elektron_says_n\" id=\"field-5\" aria-describedby=\"calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 2\" min=\"0.001\" value=\"2\"\/><small id=\"calc-info-5\">Dengelenmi\u015f redoks tepkimesinde aktar\u0131lan elektron say\u0131s\u0131 (\u00f6rne\u011fin Zn + Cu\u00b2\u207a \u2192 Zn\u00b2\u207a + Cu tepkimesi i\u00e7in 2)<\/small><\/div><div class=\"field has-term\" id=\"input-4\"><label for=\"field-6\">Tepkime b\u00f6l\u00fcm\u00fc (Q)<\/label><div class=\"term\">Q<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"tepkime_blm_q\" id=\"field-6\" aria-describedby=\"calc-info-6\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 10\" min=\"0\" value=\"10\"\/><small id=\"calc-info-6\">Verilen andaki \u00fcr\u00fcn etkinliklerinin tepkici etkinliklerine oran\u0131; standart ko\u015fullarda Q = 1<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"3823\">Hesapla<\/button><button type=\"reset\">S\u0131f\u0131rla<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Otomatik hesapla<\/label><small>Etkinle\u015ftirilirse, herhangi bir de\u011feri de\u011fi\u015ftirdi\u011finizde sonu\u00e7 otomatik olarak g\u00fcncellenir.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Nernst Denklemi Sonu\u00e7lar\u0131<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>H\u00fccre potansiyeli<\/span><span class=\"result-term\">E<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"V\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>H\u00fccre potansiyeli<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"mV\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Standart potansiyelden sapma<\/span><span class=\"result-term\">E \u2212 E\u00b0<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"V\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Bu hesaplaman\u0131n ba\u011flant\u0131s\u0131n\u0131 kopyala<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Yorum b\u0131rak<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"3823\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Bu sonu\u00e7 hakk\u0131nda ne d\u00fc\u015f\u00fcn\u00fcyorsunuz?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Be\u011fendim <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Faydal\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Kafam kar\u0131\u015ft\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Hayal k\u0131r\u0131kl\u0131\u011f\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Hatal\u0131 <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>Nernst Denklemi Form\u00fcl\u00fc<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Form\u00fcl<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ E = E^\\circ - \\frac{R\\,T}{n\\,F}\\,\\ln Q \\]<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Buradaki:<\/strong><\/p>\n<ul>\n<li>\\(E\\) \u2014 verilen (standart olmayan) ko\u015fullardaki h\u00fccre potansiyeli, volt (V) cinsinden<\/li>\n<li>\\(E^\\circ\\) \u2014 standart h\u00fccre potansiyeli, volt (V) cinsinden<\/li>\n<li>\\(R\\) \u2014 evrensel gaz sabiti, \\(8.314\\ \\mathrm{J\/(mol\\cdot K)}\\)<\/li>\n<li>\\(T\\) \u2014 mutlak s\u0131cakl\u0131k, kelvin (K) cinsinden<\/li>\n<li>\\(n\\) \u2014 dengelenmi\u015f redoks tepkimesinde devredilen elektron say\u0131s\u0131<\/li>\n<li>\\(F\\) \u2014 Faraday sabiti, \\(96\\,485\\ \\mathrm{C\/mol}\\)<\/li>\n<li>\\(Q\\) \u2014 reaksiyon b\u00f6l\u00fcm\u00fc (verilen anda \u00fcr\u00fcn etkinliklerinin reaktan etkinliklerine oran\u0131)<\/li>\n<\/ul>\n<p>Nernst denklemi, ger\u00e7ek h\u00fccre potansiyelini standart h\u00fccre potansiyeline ba\u011flar; s\u0131cakl\u0131\u011f\u0131n ve reaktanlar ile \u00fcr\u00fcnlerin deri\u015fimlerinin (daha do\u011frusu etkinliklerinin) d\u00fczeltmesini hesaba katar. \\(Q = 1\\) oldu\u011funda (standart ko\u015fullar) logaritma terimi s\u0131f\u0131rlan\u0131r ve \\(E = E^\\circ\\) olur.<\/p>\n<p>25 \u00b0C'de (298.15 K) denklem \u00e7o\u011funlukla 10 tabanl\u0131 bi\u00e7imde yaz\u0131l\u0131r:<\/p>\n<p>\\[ E = E^\\circ - \\frac{0.0592}{n}\\,\\log Q \\]<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>Nernst Denklemi \u2013 Hesaplama \u00d6rne\u011fi<\/h2><\/div>\r\n\r\n<p>{example}<\/p>\n<p><strong>\u00d6rnek:<\/strong> Daniell h\u00fccresi (Zn | Zn\u00b2\u207a || Cu\u00b2\u207a | Cu) 25 \u00b0C'de, 1,10 V'luk standart h\u00fccre potansiyeliyle \u00e7al\u0131\u015f\u0131yor. \u0130ki elektron devrediliyor ve belirli bir anda iyon deri\u015fimleri \\(Q = 10\\) reaksiyon b\u00f6l\u00fcm\u00fc veriyor.<\/p>\n<p>\\[ T = 25 + 273.15 = 298.15\\ \\mathrm{K} \\]<\/p>\n<p>\\[ E = 1.10 - \\frac{8.314 \\times 298.15}{2 \\times 96\\,485}\\,\\ln 10 \\]<\/p>\n<p>\\[ E = 1.10 - 0.01285 \\times 2.3026 = 1.10 - 0.0296 \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> \\(E \\approx 1.0704\\ \\mathrm{V}\\) (yakla\u015f\u0131k 1070,42 mV); standart potansiyelden sapma \\(-0.0296\\ \\mathrm{V}\\).<\/p>\n<p>{\/example}<\/p>\n\r\n<\/section>\n<h2>Nernst Denklemi Hesaplay\u0131c\u0131 Nas\u0131l Kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Standart H\u00fccre Potansiyelini (E\u00b0)<\/strong> volt (V) veya milivolt (mV) cinsinden girin \u2014 \u00f6rne\u011fin Daniell h\u00fccresi i\u00e7in 1,10 V.<\/li>\n<li><strong>S\u0131cakl\u0131\u011f\u0131 (T)<\/strong> girin ve birimini (\u00b0C, K veya \u00b0F) se\u00e7in. Hesaplay\u0131c\u0131 bunu otomatik olarak kelvine \u00e7evirir.<\/li>\n<li>Dengelenmi\u015f redoks tepkimenizden <strong>devredilen elektron say\u0131s\u0131n\u0131 (n)<\/strong> girin \u2014 \u00f6rne\u011fin Zn + Cu\u00b2\u207a \u2192 Zn\u00b2\u207a + Cu i\u00e7in 2.<\/li>\n<li><strong>Reaksiyon B\u00f6l\u00fcm\u00fcn\u00fc (Q)<\/strong> girin. Standart ko\u015fullar i\u00e7in \\(Q = 1\\) al\u0131n ya da Q'yu ger\u00e7ek deri\u015fimlerden hesaplay\u0131n.<\/li>\n<li><strong>H\u00fccre Potansiyelini<\/strong> volt ve milivolt cinsinden, birlikte verilen <strong>Standart Potansiyelden Sapma<\/strong> (\\(E - E^\\circ\\)) de\u011feriyle okuyun.<\/li>\n<\/ol>\n<h2>Nernst Denklemi Nedir?<\/h2>\n<p>Nernst denklemi, reaktanlar ve \u00fcr\u00fcnler standart ko\u015fullarda (1 M \u00e7\u00f6zeltiler, 1 atm gazlar) bulunmad\u0131\u011f\u0131nda bir elektrokimyasal h\u00fccrenin geriliminin nas\u0131l de\u011fi\u015fti\u011fini tan\u0131mlar. Standart tablolar h\u00fccre potansiyellerini yaln\u0131zca standart h\u00e2ller i\u00e7in verir; oysa ger\u00e7ek piller, korozyon sistemleri ve sens\u00f6rler neredeyse hi\u00e7bir zaman tam bu ko\u015fullarda \u00e7al\u0131\u015fmaz. Nernst denklemi, standart potansiyele deri\u015fime ve s\u0131cakl\u0131\u011fa ba\u011fl\u0131 bir d\u00fczeltme terimi ekleyerek bu bo\u015flu\u011fu kapat\u0131r.<\/p>\n<p>Fiziksel olarak denklem, elektriksel enerji ile kimyasal serbest enerji aras\u0131ndaki ba\u011flant\u0131y\u0131 ifade eder: tepkime dengeye do\u011fru ilerledik\u00e7e reaksiyon b\u00f6l\u00fcm\u00fc \\(Q\\) b\u00fcy\u00fcr, d\u00fczeltme terimi artar ve h\u00fccre gerilimi d\u00fc\u015fer. \\(Q\\) denge sabiti \\(K\\) de\u011ferine ula\u015ft\u0131\u011f\u0131nda h\u00fccre potansiyeli tam s\u0131f\u0131r olur \u2014 net itici bir g\u00fc\u00e7 kalmad\u0131\u011f\u0131 i\u00e7in pil \"\u00f6l\u00fcr\".<\/p>\n<p>Sonucu yorumlamak zor de\u011fildir: \\(Q &lt; 1\\) ise (reaktanlar lehine) d\u00fczeltme terimi negatif olur ve \\(E &gt; E^\\circ\\) \u2014 h\u00fccre standart ko\u015fullardakinden daha y\u00fcksek gerilim \u00fcretir. \\(Q &gt; 1\\) ise (\u00fcr\u00fcnler lehine) \\(E &lt; E^\\circ\\) olur. S\u0131cakl\u0131k ba\u011f\u0131ml\u0131l\u0131\u011f\u0131 da \u00f6nemlidir: y\u00fcksek s\u0131cakl\u0131k, \\(E^\\circ\\)'den sapmay\u0131 b\u00fcy\u00fct\u00fcr.<\/p>\n<p>Pillerin \u00f6tesinde Nernst denklemi pH \u00f6l\u00e7\u00fcm\u00fcn\u00fcn (cam elektrotlu pH metresi Nernst tipi bir cihazd\u0131r), sinir sinyali iletiminin, deri\u015fim h\u00fccrelerinin ve korozyon \u00f6ng\u00f6r\u00fcs\u00fcn\u00fcn temelini olu\u015fturur. Q'ya girecek iyon deri\u015fimlerini belirlemeniz gerekiyorsa <a href=\"https:\/\/wpcalc.com\/tr\/kimya\/molarite-hesaplama\/\">Molarite Hesaplay\u0131c\u0131<\/a> ve <a href=\"https:\/\/wpcalc.com\/en\/chemistry\/ph-calculator\/\">pH Hesaplay\u0131c\u0131<\/a> i\u015finize yarar; do\u011fru \\(n\\) de\u011ferini bulmak i\u00e7in \u00f6nce yar\u0131 tepkimelerinizi <a href=\"https:\/\/wpcalc.com\/tr\/kimya\/redoks-reaksiyonlarini-dengeleme-2\/\">Redoks Tepkimelerini Dengeleme Hesaplay\u0131c\u0131<\/a> ile dengeleyin.<\/p>\n<h2>Varsay\u0131mlar, S\u0131n\u0131rlamalar ve Pratik \u0130pu\u00e7lar\u0131<\/h2>\n<ul>\n<li><strong>\u00c7i\u011f deri\u015fim de\u011fil, etkinlik kullan\u0131n.<\/strong> Denklemin titiz bi\u00e7imi etkinliklerle kurulur. Seyreltik \u00e7\u00f6zeltilerde (genellikle 0,1 M'nin alt\u0131nda) molar deri\u015fimler iyi bir yakla\u015f\u0131md\u0131r; deri\u015fik \u00e7\u00f6zeltilerde etkinlik katsay\u0131lar\u0131 1'den belirgin bi\u00e7imde sapar.<\/li>\n<li><strong>Devredilen elektron say\u0131s\u0131 dengelenmi\u015f denklemden gelmelidir.<\/strong> Yar\u0131 tepkimeler elektronlar\u0131 e\u015fitlemek i\u00e7in \u00e7arp\u0131ld\u0131ysa en k\u00fc\u00e7\u00fck tam say\u0131 oran\u0131n\u0131 kullan\u0131n. Yanl\u0131\u015f bir \\(n\\), d\u00fczeltme terimini do\u011frudan \u00f6l\u00e7ekler ve en s\u0131k kar\u015f\u0131la\u015f\u0131lan hata kayna\u011f\u0131d\u0131r.<\/li>\n<li><strong>Saf kat\u0131lar ve s\u0131v\u0131lar Q'da yer almaz.<\/strong> Reaksiyon b\u00f6l\u00fcm\u00fcne yaln\u0131zca \u00e7\u00f6z\u00fcnm\u00fc\u015f t\u00fcrler ve gazlar (1 M ve 1 atm'ye g\u00f6re) girer.<\/li>\n<li><strong>S\u0131cakl\u0131k i\u00e7eride d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/strong> \u00b0C, K veya \u00b0F girebilirsiniz; hesaplama her zaman kelvin kullan\u0131r. 25 \u00b0C = 298.15 K oldu\u011funa ve tan\u0131d\u0131k 0,0592\/n sabitinin tam bu s\u0131cakl\u0131kta ge\u00e7erli oldu\u011funa dikkat edin.<\/li>\n<li><strong>Denklem, geri al\u0131nabilir denge davran\u0131\u015f\u0131 varsayar.<\/strong> Termodinamik (ak\u0131ms\u0131z) gerilimi \u00f6ng\u00f6r\u00fcr. A\u011f\u0131r y\u00fck alt\u0131nda ger\u00e7ek h\u00fccreler a\u015f\u0131r\u0131 gerilimler ve i\u00e7 diren\u00e7 nedeniyle daha d\u00fc\u015f\u00fck gerilim g\u00f6sterir \u2014 Nernst denklemi bu etkileri kapsamaz.<\/li>\n<li><strong>\u0130\u015faret \u00f6nemlidir.<\/strong> Negatif sonu\u00e7, tepkimenin o ko\u015fullarda yaz\u0131ld\u0131\u011f\u0131 y\u00f6nde kendili\u011finden ger\u00e7ekle\u015fmedi\u011fi anlam\u0131na gelir; tepkimeyi ters \u00e7evirmek hem \\(E\\)'nin hem \\(Q\\)'nun i\u015faretini de\u011fi\u015ftirir.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nernst denklemiyle standart olmayan ko\u015fullar alt\u0131nda bir elektrokimyasal h\u00fccrenin potansiyelini hesaplay\u0131n. Standart potansiyel E\u00b0, s\u0131cakl\u0131k, devredilen elektron say\u0131s\u0131 n ve reaksiyon b\u00f6l\u00fcm\u00fc Q de\u011ferlerini girin.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[65],"class_list":["post-3823","post","type-post","status-publish","format-standard","hentry","category-kimya","tag-reaksiyonlar"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/comments?post=3823"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3823\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=3823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=3823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=3823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}