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class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-概要" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#概要"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>概要</span> </div> </a> <ul id="toc-概要-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-アルカリ" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#アルカリ"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>アルカリ</span> </div> </a> <ul id="toc-アルカリ-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-塩基の定義" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#塩基の定義"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>塩基の定義</span> </div> </a> <ul id="toc-塩基の定義-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-英語_Base_の語源" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#英語_Base_の語源"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>英語 Base の語源</span> </div> </a> <ul id="toc-英語_Base_の語源-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-出典" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#出典"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>出典</span> </div> </a> <ul id="toc-出典-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-関連項目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#関連項目"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>関連項目</span> </div> </a> <ul id="toc-関連項目-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部リンク" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部リンク"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>外部リンク</span> </div> </a> <ul id="toc-外部リンク-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="目次の表示・非表示を切り替え" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">目次の表示・非表示を切り替え</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">塩基</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="特定の記事の別の言語版に移動します。利用可能な言語123件" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-123" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">123の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Basis" title="アフリカーンス語: Basis" lang="af" hreflang="af" data-title="Basis" data-language-autonym="Afrikaans" data-language-local-name="アフリカーンス語" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Basen_(Chemie)" title="スイスドイツ語: Basen (Chemie)" lang="gsw" hreflang="gsw" data-title="Basen (Chemie)" data-language-autonym="Alemannisch" data-language-local-name="スイスドイツ語" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Base_(quimica)" title="アラゴン語: Base (quimica)" lang="an" hreflang="an" data-title="Base (quimica)" data-language-autonym="Aragonés" data-language-local-name="アラゴン語" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D8%A7%D8%B9%D8%AF%D8%A9_(%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A1)" title="アラビア語: قاعدة (كيمياء)" lang="ar" hreflang="ar" data-title="قاعدة (كيمياء)" data-language-autonym="العربية" data-language-local-name="アラビア語" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE%E0%A7%B0" title="アッサム語: ক্ষাৰ" lang="as" hreflang="as" data-title="ক্ষাৰ" data-language-autonym="অসমীয়া" data-language-local-name="アッサム語" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Base_(qu%C3%ADmica)" title="アストゥリアス語: Base (química)" lang="ast" hreflang="ast" data-title="Base (química)" data-language-autonym="Asturianu" data-language-local-name="アストゥリアス語" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C6%8Fsaslar" title="アゼルバイジャン語: Əsaslar" lang="az" hreflang="az" data-title="Əsaslar" data-language-autonym="Azərbaycanca" data-language-local-name="アゼルバイジャン語" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B2_(%D8%B4%DB%8C%D9%85%DB%8C)" title="South Azerbaijani: باز (شیمی)" lang="azb" hreflang="azb" data-title="باز (شیمی)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9D%D0%B8%D0%B3%D0%B5%D2%99_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="バシキール語: Нигеҙ (химия)" lang="ba" hreflang="ba" data-title="Нигеҙ (химия)" data-language-autonym="Башҡортса" data-language-local-name="バシキール語" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Baz%C4%97" title="サモギティア語: Bazė" lang="sgs" hreflang="sgs" data-title="Bazė" data-language-autonym="Žemaitėška" data-language-local-name="サモギティア語" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Base_(kimika)" title="ビコール語: Base (kimika)" lang="bcl" hreflang="bcl" data-title="Base (kimika)" data-language-autonym="Bikol Central" data-language-local-name="ビコール語" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D1%81%D0%BD%D0%BE%D0%B2%D1%8B" title="ベラルーシ語: Асновы" lang="be" hreflang="be" data-title="Асновы" data-language-autonym="Беларуская" data-language-local-name="ベラルーシ語" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D1%81%D0%BD%D0%BE%D0%B2%D0%B0_(%D1%85%D1%96%D0%BC%D1%96%D1%8F)" title="Belarusian (Taraškievica orthography): Аснова (хімія)" lang="be-tarask" hreflang="be-tarask" data-title="Аснова (хімія)" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%B0_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="ブルガリア語: Основа (химия)" lang="bg" hreflang="bg" data-title="Основа (химия)" data-language-autonym="Български" data-language-local-name="ブルガリア語" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE%E0%A6%B0%E0%A6%95" title="ベンガル語: ক্ষারক" lang="bn" hreflang="bn" data-title="ক্ষারক" data-language-autonym="বাংলা" data-language-local-name="ベンガル語" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Bazenn_(kimiezh)" title="ブルトン語: Bazenn (kimiezh)" lang="br" hreflang="br" data-title="Bazenn (kimiezh)" data-language-autonym="Brezhoneg" data-language-local-name="ブルトン語" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Baza_(hemija)" title="ボスニア語: Baza (hemija)" lang="bs" hreflang="bs" data-title="Baza (hemija)" data-language-autonym="Bosanski" data-language-local-name="ボスニア語" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%B8%D0%BD_%D2%BB%D1%83%D1%83%D1%80%D0%B8" title="ブリヤート語: Химиин һуури" lang="bxr" hreflang="bxr" data-title="Химиин һуури" data-language-autonym="Буряад" data-language-local-name="ブリヤート語" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Base_qu%C3%ADmica" title="カタロニア語: Base química" lang="ca" hreflang="ca" data-title="Base química" data-language-autonym="Català" data-language-local-name="カタロニア語" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AA%D9%81%D8%AA_(%DA%A9%DB%8C%D9%85%DB%8C%D8%A7)" title="中央クルド語: تفت (کیمیا)" lang="ckb" hreflang="ckb" data-title="تفت (کیمیا)" data-language-autonym="کوردی" data-language-local-name="中央クルド語" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Z%C3%A1sady_(chemie)" title="チェコ語: Zásady (chemie)" lang="cs" hreflang="cs" data-title="Zásady (chemie)" data-language-autonym="Čeština" data-language-local-name="チェコ語" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9D%D0%B8%D0%BA%C4%95%D1%81_(%D1%85%D0%B8%D0%BC%D0%B8)" title="チュヴァシ語: Никĕс (хими)" lang="cv" hreflang="cv" data-title="Никĕс (хими)" data-language-autonym="Чӑвашла" data-language-local-name="チュヴァシ語" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Bas_(cemeg)" title="ウェールズ語: Bas (cemeg)" lang="cy" hreflang="cy" data-title="Bas (cemeg)" data-language-autonym="Cymraeg" data-language-local-name="ウェールズ語" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Base_(kemi)" title="デンマーク語: Base (kemi)" lang="da" hreflang="da" data-title="Base (kemi)" data-language-autonym="Dansk" data-language-local-name="デンマーク語" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Basen_(Chemie)" title="ドイツ語: Basen (Chemie)" lang="de" hreflang="de" data-title="Basen (Chemie)" data-language-autonym="Deutsch" data-language-local-name="ドイツ語" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Baz" title="ザザキ語: Baz" lang="diq" hreflang="diq" data-title="Baz" data-language-autonym="Zazaki" data-language-local-name="ザザキ語" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%AC%CF%83%CE%B7" title="ギリシャ語: Βάση" lang="el" hreflang="el" data-title="Βάση" data-language-autonym="Ελληνικά" data-language-local-name="ギリシャ語" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Base_(chemistry)" title="英語: Base (chemistry)" lang="en" hreflang="en" data-title="Base (chemistry)" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bazo_(kemio)" title="エスペラント語: Bazo (kemio)" lang="eo" hreflang="eo" data-title="Bazo (kemio)" data-language-autonym="Esperanto" data-language-local-name="エスペラント語" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Base_(qu%C3%ADmica)" title="スペイン語: Base (química)" lang="es" hreflang="es" data-title="Base (química)" data-language-autonym="Español" data-language-local-name="スペイン語" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Alus_(keemia)" title="エストニア語: Alus (keemia)" lang="et" hreflang="et" data-title="Alus (keemia)" data-language-autonym="Eesti" data-language-local-name="エストニア語" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Base" title="バスク語: Base" lang="eu" hreflang="eu" data-title="Base" data-language-autonym="Euskara" data-language-local-name="バスク語" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B2_(%D8%B4%DB%8C%D9%85%DB%8C)" title="ペルシア語: باز (شیمی)" lang="fa" hreflang="fa" data-title="باز (شیمی)" data-language-autonym="فارسی" data-language-local-name="ペルシア語" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Em%C3%A4s" title="フィンランド語: Emäs" lang="fi" hreflang="fi" data-title="Emäs" data-language-autonym="Suomi" data-language-local-name="フィンランド語" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Lip%C3%B5" title="ヴォロ語: Lipõ" lang="vro" hreflang="vro" data-title="Lipõ" data-language-autonym="Võro" data-language-local-name="ヴォロ語" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/L%C3%BAtur" title="フェロー語: Lútur" lang="fo" hreflang="fo" data-title="Lútur" data-language-autonym="Føroyskt" data-language-local-name="フェロー語" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Base_(chimie)" title="フランス語: Base (chimie)" lang="fr" hreflang="fr" data-title="Base (chimie)" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Baas" title="北フリジア語: Baas" lang="frr" hreflang="frr" data-title="Baas" data-language-autonym="Nordfriisk" data-language-local-name="北フリジア語" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Bun_(ceimic)" title="アイルランド語: Bun (ceimic)" lang="ga" hreflang="ga" data-title="Bun (ceimic)" data-language-autonym="Gaeilge" data-language-local-name="アイルランド語" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Baz_(chimi)" title="Guianan Creole: Baz (chimi)" lang="gcr" hreflang="gcr" data-title="Baz (chimi)" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Base_(qu%C3%ADmica)" title="ガリシア語: Base (química)" lang="gl" hreflang="gl" data-title="Base (química)" data-language-autonym="Galego" data-language-local-name="ガリシア語" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AC%E0%AB%87%E0%AA%88%E0%AA%9D" title="グジャラート語: બેઈઝ" lang="gu" hreflang="gu" data-title="બેઈઝ" data-language-autonym="ગુજરાતી" data-language-local-name="グジャラート語" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%A1%D7%99%D7%A1_(%D7%9B%D7%99%D7%9E%D7%99%D7%94)" title="ヘブライ語: בסיס (כימיה)" lang="he" hreflang="he" data-title="בסיס (כימיה)" data-language-autonym="עברית" data-language-local-name="ヘブライ語" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%BE%E0%A4%B0" title="ヒンディー語: क्षार" lang="hi" hreflang="hi" data-title="क्षार" data-language-autonym="हिन्दी" data-language-local-name="ヒンディー語" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Base_(chemistry)" title="フィジー・ヒンディー語: Base (chemistry)" lang="hif" hreflang="hif" data-title="Base (chemistry)" data-language-autonym="Fiji Hindi" data-language-local-name="フィジー・ヒンディー語" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Baze_(kemija)" title="クロアチア語: Baze (kemija)" lang="hr" hreflang="hr" data-title="Baze (kemija)" data-language-autonym="Hrvatski" data-language-local-name="クロアチア語" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Baz_(chimi)" title="ハイチ・クレオール語: Baz (chimi)" lang="ht" hreflang="ht" data-title="Baz (chimi)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="ハイチ・クレオール語" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/B%C3%A1zis_(k%C3%A9mia)" title="ハンガリー語: Bázis (kémia)" lang="hu" hreflang="hu" data-title="Bázis (kémia)" data-language-autonym="Magyar" data-language-local-name="ハンガリー語" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%AB%D5%B4%D6%84%D5%A5%D6%80" title="アルメニア語: Հիմքեր" lang="hy" hreflang="hy" data-title="Հիմքեր" data-language-autonym="Հայերեն" data-language-local-name="アルメニア語" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Base_(chimia)" title="インターリングア: Base (chimia)" lang="ia" hreflang="ia" data-title="Base (chimia)" data-language-autonym="Interlingua" data-language-local-name="インターリングア" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Basa" title="インドネシア語: Basa" lang="id" hreflang="id" data-title="Basa" data-language-autonym="Bahasa Indonesia" data-language-local-name="インドネシア語" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Bazo_(kemio)" title="イド語: Bazo (kemio)" lang="io" hreflang="io" data-title="Bazo (kemio)" data-language-autonym="Ido" data-language-local-name="イド語" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Basi" title="アイスランド語: Basi" lang="is" hreflang="is" data-title="Basi" data-language-autonym="Íslenska" data-language-local-name="アイスランド語" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Base_(chimica)" title="イタリア語: Base (chimica)" lang="it" hreflang="it" data-title="Base (chimica)" data-language-autonym="Italiano" data-language-local-name="イタリア語" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Bies_(kimischri)" title="ジャマイカ・クレオール語: Bies (kimischri)" lang="jam" hreflang="jam" data-title="Bies (kimischri)" data-language-autonym="Patois" data-language-local-name="ジャマイカ・クレオール語" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A4%E1%83%A3%E1%83%AB%E1%83%94" title="ジョージア語: ფუძე" lang="ka" hreflang="ka" data-title="ფუძე" data-language-autonym="ქართული" data-language-local-name="ジョージア語" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Hoye" title="Kabiye: Hoye" lang="kbp" hreflang="kbp" data-title="Hoye" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kge mw-list-item"><a href="https://kge.wikipedia.org/wiki/Basa" title="Komering: Basa" lang="kge" hreflang="kge" data-title="Basa" data-language-autonym="Kumoring" data-language-local-name="Komering" class="interlanguage-link-target"><span>Kumoring</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9D%D0%B5%D0%B3%D1%96%D0%B7%D0%B4%D0%B5%D1%80" title="カザフ語: Негіздер" lang="kk" hreflang="kk" data-title="Негіздер" data-language-autonym="Қазақша" data-language-local-name="カザフ語" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B3%8D%E0%B2%B0%E0%B2%A4%E0%B3%8D%E0%B2%AF%E0%B2%BE%E0%B2%AE%E0%B3%8D%E0%B2%B2" title="カンナダ語: ಪ್ರತ್ಯಾಮ್ಲ" lang="kn" hreflang="kn" data-title="ಪ್ರತ್ಯಾಮ್ಲ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="カンナダ語" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%97%BC%EA%B8%B0" title="韓国語: 염기" lang="ko" hreflang="ko" data-title="염기" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Baz_(k%C3%AEmya)" title="クルド語: Baz (kîmya)" lang="ku" hreflang="ku" data-title="Baz (kîmya)" data-language-autonym="Kurdî" data-language-local-name="クルド語" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9D%D0%B5%D0%B3%D0%B8%D0%B7_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="キルギス語: Негиз (химия)" lang="ky" hreflang="ky" data-title="Негиз (химия)" data-language-autonym="Кыргызча" data-language-local-name="キルギス語" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Basis_(chemia)" title="ラテン語: Basis (chemia)" lang="la" hreflang="la" data-title="Basis (chemia)" data-language-autonym="Latina" data-language-local-name="ラテン語" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Bas" title="ルクセンブルク語: Bas" lang="lb" hreflang="lb" data-title="Bas" data-language-autonym="Lëtzebuergesch" data-language-local-name="ルクセンブルク語" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Base_(cimica)" title="リングア・フランカ・ノバ: Base (cimica)" lang="lfn" hreflang="lfn" data-title="Base (cimica)" data-language-autonym="Lingua Franca Nova" data-language-local-name="リングア・フランカ・ノバ" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Bas" title="ロンバルド語: Bas" lang="lmo" hreflang="lmo" data-title="Bas" data-language-autonym="Lombard" data-language-local-name="ロンバルド語" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%9E%E0%BA%B7%E0%BB%89%E0%BA%99%E0%BA%96%E0%BA%B2%E0%BA%99_(%E0%BB%80%E0%BA%84%E0%BA%A1%E0%BA%B5)" title="ラオ語: ພື້ນຖານ (ເຄມີ)" lang="lo" hreflang="lo" data-title="ພື້ນຖານ (ເຄມີ)" data-language-autonym="ລາວ" data-language-local-name="ラオ語" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Baz%C4%97" title="リトアニア語: Bazė" lang="lt" hreflang="lt" data-title="Bazė" data-language-autonym="Lietuvių" data-language-local-name="リトアニア語" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/B%C4%81ze_(%C4%B7%C4%ABmija)" title="ラトビア語: Bāze (ķīmija)" lang="lv" hreflang="lv" data-title="Bāze (ķīmija)" data-language-autonym="Latviešu" data-language-local-name="ラトビア語" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D0%B0%D0%B7%D0%B0_(%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D0%B0)" title="マケドニア語: База (хемија)" lang="mk" hreflang="mk" data-title="База (хемија)" data-language-autonym="Македонски" data-language-local-name="マケドニア語" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B5%8D%E0%B4%B7%E0%B4%BE%E0%B4%B0%E0%B4%82" title="マラヤーラム語: ക്ഷാരം" lang="ml" hreflang="ml" data-title="ക്ഷാരം" data-language-autonym="മലയാളം" data-language-local-name="マラヤーラム語" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%91%EA%AF%88%EA%AF%A5_%EA%AF%83%EA%AF%8D%EA%AF%A4" title="マニプリ語: ꯑꯈꯥ ꯃꯍꯤ" lang="mni" hreflang="mni" data-title="ꯑꯈꯥ ꯃꯍꯤ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="マニプリ語" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Bes" title="マレー語: Bes" lang="ms" hreflang="ms" data-title="Bes" data-language-autonym="Bahasa Melayu" data-language-local-name="マレー語" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%98%E1%80%B1%E1%80%B7%E1%80%85%E1%80%BA_(%E1%80%93%E1%80%AC%E1%80%90%E1%80%AF%E1%80%97%E1%80%B1%E1%80%92)" title="ミャンマー語: ဘေ့စ် (ဓာတုဗေဒ)" lang="my" hreflang="my" data-title="ဘေ့စ် (ဓာတုဗေဒ)" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="ミャンマー語" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Base" title="低地ドイツ語: Base" lang="nds" hreflang="nds" data-title="Base" data-language-autonym="Plattdüütsch" data-language-local-name="低地ドイツ語" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Base_(scheikunde)" title="オランダ語: Base (scheikunde)" lang="nl" hreflang="nl" data-title="Base (scheikunde)" data-language-autonym="Nederlands" data-language-local-name="オランダ語" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Base" title="ノルウェー語(ニーノシュク): Base" lang="nn" hreflang="nn" data-title="Base" data-language-autonym="Norsk nynorsk" data-language-local-name="ノルウェー語(ニーノシュク)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Base" title="ノルウェー語(ブークモール): Base" lang="nb" hreflang="nb" data-title="Base" data-language-autonym="Norsk bokmål" data-language-local-name="ノルウェー語(ブークモール)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Base" title="ノヴィアル: Base" lang="nov" hreflang="nov" data-title="Base" data-language-autonym="Novial" data-language-local-name="ノヴィアル" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Basa_(quimia)" title="オック語: Basa (quimia)" lang="oc" hreflang="oc" data-title="Basa (quimia)" data-language-autonym="Occitan" data-language-local-name="オック語" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Beezii" title="オロモ語: Beezii" lang="om" hreflang="om" data-title="Beezii" data-language-autonym="Oromoo" data-language-local-name="オロモ語" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%96%E0%A8%BC%E0%A8%BE%E0%A8%B0" title="パンジャブ語: ਖ਼ਾਰ" lang="pa" hreflang="pa" data-title="ਖ਼ਾਰ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="パンジャブ語" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Zasady" title="ポーランド語: Zasady" lang="pl" hreflang="pl" data-title="Zasady" data-language-autonym="Polski" data-language-local-name="ポーランド語" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%D8%B3%D8%A7%D8%B3" title="Western Punjabi: اساس" lang="pnb" hreflang="pnb" data-title="اساس" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Base_(qu%C3%ADmica)" title="ポルトガル語: Base (química)" lang="pt" hreflang="pt" data-title="Base (química)" data-language-autonym="Português" data-language-local-name="ポルトガル語" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Llipt%27a" title="ケチュア語: Llipt'a" lang="qu" hreflang="qu" data-title="Llipt'a" data-language-autonym="Runa Simi" data-language-local-name="ケチュア語" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Baz%C4%83_(chimie)" title="ルーマニア語: Bază (chimie)" lang="ro" hreflang="ro" data-title="Bază (chimie)" data-language-autonym="Română" data-language-local-name="ルーマニア語" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Baz%C3%A2" title="アルーマニア語: Bazâ" lang="rup" hreflang="rup" data-title="Bazâ" data-language-autonym="Armãneashti" data-language-local-name="アルーマニア語" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="ロシア語: Основания (химия)" lang="ru" hreflang="ru" data-title="Основания (химия)" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%B0_(%D1%85%D0%B5%D0%BC%D1%96%D1%8F)" title="ルシン語: Основа (хемія)" lang="rue" hreflang="rue" data-title="Основа (хемія)" data-language-autonym="Русиньскый" data-language-local-name="ルシン語" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%BE%E0%A4%B0%E0%A4%83" title="サンスクリット語: क्षारः" lang="sa" hreflang="sa" data-title="क्षारः" data-language-autonym="संस्कृतम्" data-language-local-name="サンスクリット語" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9E%D0%BB%D0%BE%D1%85_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="サハ語: Олох (химия)" lang="sah" hreflang="sah" data-title="Олох (химия)" data-language-autonym="Саха тыла" data-language-local-name="サハ語" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A7%D8%B3%D8%A7%D8%B3_(%DA%AA%D9%8A%D9%85%D9%8A%D8%A7)" title="シンド語: اساس (ڪيميا)" lang="sd" hreflang="sd" data-title="اساس (ڪيميا)" data-language-autonym="سنڌي" data-language-local-name="シンド語" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/B%C3%A1sa_(kemiija)" title="北サーミ語: Bása (kemiija)" lang="se" hreflang="se" data-title="Bása (kemiija)" data-language-autonym="Davvisámegiella" data-language-local-name="北サーミ語" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Baza_(hemija)" title="セルボ・クロアチア語: Baza (hemija)" lang="sh" hreflang="sh" data-title="Baza (hemija)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="セルボ・クロアチア語" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Base_(chemistry)" title="シンプル英語: Base (chemistry)" lang="en-simple" hreflang="en-simple" data-title="Base (chemistry)" data-language-autonym="Simple English" data-language-local-name="シンプル英語" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Z%C3%A1sada_(ch%C3%A9mia)" title="スロバキア語: Zásada (chémia)" lang="sk" hreflang="sk" data-title="Zásada (chémia)" data-language-autonym="Slovenčina" data-language-local-name="スロバキア語" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Baza_(kemija)" title="スロベニア語: Baza (kemija)" lang="sl" hreflang="sl" data-title="Baza (kemija)" data-language-autonym="Slovenščina" data-language-local-name="スロベニア語" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Bazat" title="アルバニア語: Bazat" lang="sq" hreflang="sq" data-title="Bazat" data-language-autonym="Shqip" data-language-local-name="アルバニア語" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%B0%D0%B7%D0%B0_(%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D0%B0)" title="セルビア語: База (хемија)" lang="sr" hreflang="sr" data-title="База (хемија)" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Sanyawa_Basa" title="スンダ語: Sanyawa Basa" lang="su" hreflang="su" data-title="Sanyawa Basa" data-language-autonym="Sunda" data-language-local-name="スンダ語" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Bas_(kemi)" title="スウェーデン語: Bas (kemi)" lang="sv" hreflang="sv" data-title="Bas (kemi)" data-language-autonym="Svenska" data-language-local-name="スウェーデン語" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Besi_(kemia)" title="スワヒリ語: Besi (kemia)" lang="sw" hreflang="sw" data-title="Besi (kemia)" data-language-autonym="Kiswahili" data-language-local-name="スワヒリ語" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AE%BE%E0%AE%B0%E0%AE%AE%E0%AF%8D_(%E0%AE%B5%E0%AF%87%E0%AE%A4%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D)" title="タミル語: காரம் (வேதியியல்)" lang="ta" hreflang="ta" data-title="காரம் (வேதியியல்)" data-language-autonym="தமிழ்" data-language-local-name="タミル語" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%90%D1%81%D0%BE%D1%81%D2%B3%D0%BE_(%D0%BA%D0%B8%D0%BC%D0%B8%D1%91)" title="タジク語: Асосҳо (кимиё)" lang="tg" hreflang="tg" data-title="Асосҳо (кимиё)" data-language-autonym="Тоҷикӣ" data-language-local-name="タジク語" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%9A%E0%B8%AA_(%E0%B9%80%E0%B8%84%E0%B8%A1%E0%B8%B5)" title="タイ語: เบส (เคมี)" lang="th" hreflang="th" data-title="เบส (เคมี)" data-language-autonym="ไทย" data-language-local-name="タイ語" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Base" title="タガログ語: Base" lang="tl" hreflang="tl" data-title="Base" data-language-autonym="Tagalog" data-language-local-name="タガログ語" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Baz" title="トルコ語: Baz" lang="tr" hreflang="tr" data-title="Baz" data-language-autonym="Türkçe" data-language-local-name="トルコ語" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9D%D0%B8%D0%B3%D0%B5%D0%B7_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="タタール語: Нигез (химия)" lang="tt" hreflang="tt" data-title="Нигез (химия)" data-language-autonym="Татарча / tatarça" data-language-local-name="タタール語" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5_(%D1%85%D0%B8%D0%BC%D0%B8%D1%8F)" title="トゥヴァ語: Основание (химия)" lang="tyv" hreflang="tyv" data-title="Основание (химия)" data-language-autonym="Тыва дыл" data-language-local-name="トゥヴァ語" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_(%D1%85%D1%96%D0%BC%D1%96%D1%8F)" title="ウクライナ語: Основи (хімія)" lang="uk" hreflang="uk" data-title="Основи (хімія)" data-language-autonym="Українська" data-language-local-name="ウクライナ語" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A7%D8%B3%D8%A7%D8%B3_(%DA%A9%DB%8C%D9%85%DB%8C%D8%A7)" title="ウルドゥー語: اساس (کیمیا)" lang="ur" hreflang="ur" data-title="اساس (کیمیا)" data-language-autonym="اردو" data-language-local-name="ウルドゥー語" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Asos_(kimyo)" title="ウズベク語: Asos (kimyo)" lang="uz" hreflang="uz" data-title="Asos (kimyo)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ウズベク語" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Base_(h%C3%B3a_h%E1%BB%8Dc)" title="ベトナム語: Base (hóa học)" lang="vi" hreflang="vi" data-title="Base (hóa học)" data-language-autonym="Tiếng Việt" data-language-local-name="ベトナム語" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Base" title="西フラマン語: Base" lang="vls" hreflang="vls" data-title="Base" data-language-autonym="West-Vlams" data-language-local-name="西フラマン語" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/B%C3%A5ze_(tchimeye)" title="ワロン語: Båze (tchimeye)" lang="wa" hreflang="wa" data-title="Båze (tchimeye)" data-language-autonym="Walon" data-language-local-name="ワロン語" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Base_(kimika)" title="ワライ語: Base (kimika)" lang="war" hreflang="war" data-title="Base (kimika)" data-language-autonym="Winaray" data-language-local-name="ワライ語" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%9B%90%E5%9F%BA" title="呉語: 盐基" lang="wuu" hreflang="wuu" data-title="盐基" data-language-autonym="吴语" data-language-local-name="呉語" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%91%D7%90%D7%96%D7%A2_(%D7%9B%D7%A2%D7%9E%D7%99%D7%A2)" title="イディッシュ語: באזע (כעמיע)" lang="yi" hreflang="yi" data-title="באזע (כעמיע)" data-language-autonym="ייִדיש" data-language-local-name="イディッシュ語" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%B9%BD%E5%9F%BA" title="中国語: 鹽基" lang="zh" hreflang="zh" data-title="鹽基" data-language-autonym="中文" data-language-local-name="中国語" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/I%C3%A2m-ki" title="閩南語: Iâm-ki" lang="nan" hreflang="nan" data-title="Iâm-ki" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="閩南語" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%B9%BC" title="広東語: 鹼" lang="yue" hreflang="yue" data-title="鹼" data-language-autonym="粵語" data-language-local-name="広東語" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出典: フリー百科事典『ウィキペディア（Wikipedia）』</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r101346560">.mw-parser-output .hatnote{margin:0.5em 0;padding:3px 2em;background-color:transparent;border-bottom:1px solid #a2a9b1;font-size:90%}html.skin-theme-clientpref-night .mw-parser-output .hatnote>table{color:inherit}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .hatnote>table{color:inherit}}</style><div class="hatnote dablink noprint"><table style="width:100%; background:transparent;"> <tbody><tr><td style="width:25px;"><span typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Disambig_gray.svg" class="mw-file-description" title="曖昧さ回避"><img alt="曖昧さ回避" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/25px-Disambig_gray.svg.png" decoding="async" width="25" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/38px-Disambig_gray.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/50px-Disambig_gray.svg.png 2x" data-file-width="220" data-file-height="168" /></a></span></td> <td>この項目では、酸と対になって一般の塩基について説明しています。特に<a href="/wiki/%E3%83%87%E3%82%AA%E3%82%AD%E3%82%B7%E3%83%AA%E3%83%9C%E6%A0%B8%E9%85%B8" title="デオキシリボ核酸">DNA</a>・<a href="/wiki/%E3%83%AA%E3%83%9C%E6%A0%B8%E9%85%B8" title="リボ核酸">RNA</a>の<a href="/wiki/%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="ヌクレオチド">ヌクレオチド</a>を構成する核酸塩基については「<a href="/wiki/%E6%A0%B8%E9%85%B8%E5%A1%A9%E5%9F%BA" title="核酸塩基">核酸塩基</a>」をご覧ください。</td> </tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r101384370">.mw-parser-output .sidebar{width:auto;float:right;clear:right;margin:0.5em 0 1em 1em;background:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid var(--border-color-base,#a2a9b1);padding:0.2em;text-align:center;line-height:1.4em;font-size:88%;border-collapse:collapse;display:table}body.skin-minerva .mw-parser-output .sidebar{display:table!important;float:right!important;margin:0.5em 0 1em 1em!important}.mw-parser-output .sidebar-subgroup{width:100%;margin:0;border-spacing:0}.mw-parser-output .sidebar-left{float:left;clear:left;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-none{float:none;clear:both;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-outer-title{padding:0 0.4em 0.2em;font-size:125%;line-height:1.2em;font-weight:bold}.mw-parser-output .sidebar-top-image{padding:0.4em}.mw-parser-output .sidebar-top-caption,.mw-parser-output .sidebar-pretitle-with-top-image,.mw-parser-output .sidebar-caption{padding:0.2em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-pretitle{padding:0.4em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-title,.mw-parser-output .sidebar-title-with-pretitle{padding:0.2em 0.8em;font-size:145%;line-height:1.2em}.mw-parser-output .sidebar-title-with-pretitle{padding:0 0.4em}.mw-parser-output .sidebar-image{padding:0.2em 0.4em 0.4em}.mw-parser-output .sidebar-heading{padding:0.1em 0.4em}.mw-parser-output .sidebar-content{padding:0 0.5em 0.4em}.mw-parser-output .sidebar-content-with-subgroup{padding:0.1em 0.4em 0.2em}.mw-parser-output .sidebar-above,.mw-parser-output .sidebar-below{padding:0.3em 0.8em;font-weight:bold}.mw-parser-output .sidebar-collapse .sidebar-above,.mw-parser-output .sidebar-collapse .sidebar-below{border-top:1px solid #aaa;border-bottom:1px solid #aaa}.mw-parser-output .sidebar-navbar{text-align:right;font-size:75%;padding:0 0.4em 0.4em}.mw-parser-output .sidebar-list-title{padding:0 0.4em;text-align:left;font-weight:bold;line-height:1.6em;font-size:105%}.mw-parser-output .sidebar-list-title-c{padding:0 0.4em;text-align:center;margin:0 3.3em}@media(max-width:720px){body.mediawiki .mw-parser-output .sidebar{width:100%!important;clear:both;float:none!important;margin-left:0!important;margin-right:0!important}}</style><table class="sidebar nomobile nowraplinks" style="width:auto;"><tbody><tr><th class="sidebar-heading" style="background: #d8dde8; font-weight: bold; font-size:110%; padding:0.2em 0.4em."> <a href="/wiki/%E9%85%B8" title="酸">酸</a>と<a class="mw-selflink selflink">塩基</a></th></tr><tr><td class="sidebar-content" style="text-align:left; font-size:90%."> <div> <ul><li><a href="/wiki/%E9%85%B8%E5%A1%A9%E5%9F%BA%E6%8A%BD%E5%87%BA" title="酸塩基抽出">酸塩基抽出</a></li> <li><a href="/wiki/%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA" title="酸と塩基">酸と塩基</a></li> <li><a href="/wiki/%E4%B8%AD%E5%92%8C_(%E5%8C%96%E5%AD%A6)" title="中和 (化学)">中和</a>と<a href="/wiki/%E5%A1%A9_(%E5%8C%96%E5%AD%A6)" title="塩 (化学)">塩</a></li> <li><a href="/wiki/%E3%82%A2%E3%82%B7%E3%83%89%E3%83%BC%E3%82%B7%E3%82%B9%E3%81%A8%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%AD%E3%83%BC%E3%82%B7%E3%82%B9" title="アシドーシスとアルカローシス">アシドーシスとアルカローシス</a></li> <li><a href="/wiki/%E9%85%B8%E8%A7%A3%E9%9B%A2%E5%AE%9A%E6%95%B0" title="酸解離定数">酸解離定数</a></li> <li><a href="/wiki/%E9%85%B8%E5%BA%A6%E9%96%A2%E6%95%B0" title="酸度関数">酸度関数</a></li> <li><a href="/wiki/%E7%B7%A9%E8%A1%9D%E6%B6%B2" title="緩衝液">緩衝液</a></li> <li><a href="/wiki/%E6%B0%B4%E7%B4%A0%E3%82%A4%E3%82%AA%E3%83%B3%E6%8C%87%E6%95%B0" title="水素イオン指数">pH</a></li> <li><a href="/wiki/%E9%85%B8%E5%A1%A9%E5%9F%BA%E6%8C%87%E7%A4%BA%E8%96%AC" title="酸塩基指示薬">pH指示薬</a></li> <li><a href="/wiki/%E3%83%97%E3%83%AD%E3%83%88%E3%83%B3%E8%A6%AA%E5%92%8C%E5%8A%9B" title="プロトン親和力">プロトン親和力</a></li> <li><a href="/wiki/%E8%87%AA%E5%B7%B1%E8%A7%A3%E9%9B%A2" title="自己解離">自己解離</a></li> <li><a href="/wiki/%E9%85%B8" title="酸">酸</a> <ul><li><a href="/wiki/%E7%84%A1%E6%A9%9F%E9%85%B8" title="無機酸">無機酸</a></li> <li><a href="/wiki/%E6%9C%89%E6%A9%9F%E9%85%B8" title="有機酸">有機酸</a></li> <li><a href="/wiki/%E5%BC%B7%E9%85%B8" title="強酸">強酸</a></li> <li><a href="/wiki/%E8%B6%85%E9%85%B8" title="超酸">超酸</a></li></ul></li> <li><a class="mw-selflink selflink">塩基</a> <ul><li><a href="/wiki/%E6%9C%89%E6%A9%9F%E5%A1%A9%E5%9F%BA" title="有機塩基">有機塩基</a></li> <li><a href="/wiki/%E5%BC%B7%E5%A1%A9%E5%9F%BA" title="強塩基">強塩基</a></li> <li><a href="/wiki/%E8%B6%85%E5%A1%A9%E5%9F%BA" class="mw-redirect" title="超塩基">超塩基</a></li> <li><a href="/wiki/%E9%9D%9E%E6%B1%82%E6%A0%B8%E5%A1%A9%E5%9F%BA" title="非求核塩基">非求核塩基</a> </li></ul></li></ul></div></td> </tr><tr><td class="sidebar-navbar"><style data-mw-deduplicate="TemplateStyles:r99966302">.mw-parser-output .hlist ul,.mw-parser-output .hlist ol{padding-left:0}.mw-parser-output .hlist li,.mw-parser-output .hlist dd,.mw-parser-output .hlist dt{margin-right:0;display:inline-block;white-space:nowrap}.mw-parser-output .hlist dt:after,.mw-parser-output .hlist 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ol>li:first-child:before,.mw-parser-output .hlist dt ol>li:first-child:before,.mw-parser-output .hlist li ol>li:first-child:before{content:" ("counter(listitem)" "}</style><style data-mw-deduplicate="TemplateStyles:r96787822">.mw-parser-output .navbar{display:inline;font-size:75%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}.mw-parser-output .infobox .navbar{font-size:88%}.mw-parser-output .navbox .navbar{display:block;font-size:88%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA" title="Template:酸と塩基"><abbr title="参照先のページを表示します。">表</abbr></a></li><li class="nv-talk"><a href="/wiki/Template%E2%80%90%E3%83%8E%E3%83%BC%E3%83%88:%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA" title="Template‐ノート:酸と塩基"><abbr title="参照先のノートを表示します。">話</abbr></a></li><li class="nv-edit"><a class="external text" href="https://ja.wikipedia.org/w/index.php?title=Template:%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA&action=edit"><abbr title="参照先のページを編集します。">編</abbr></a></li><li class="nv-hist"><a class="external text" href="https://ja.wikipedia.org/w/index.php?title=Template:%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA&action=history"><abbr title="参照先のページの履歴を表示します。">歴</abbr></a></li></ul></div></td></tr></tbody></table> <p><a href="/wiki/%E5%8C%96%E5%AD%A6" title="化学">化学</a>において、<b>塩基</b>（えんき、<a href="/wiki/%E8%8B%B1%E8%AA%9E" title="英語">英</a>: <span lang="en">base</span>）とは、<a href="/wiki/%E4%B8%80%E9%83%A8" class="mw-disambig" title="一部">一部</a>の<a href="/wiki/%E5%8C%96%E5%AD%A6%E7%89%A9%E8%B3%AA" title="化学物質">化学物質</a>を指す総称である。具体的な定義は後述。<a href="/wiki/%E9%85%B8" title="酸">酸</a>の<a href="/wiki/%E5%AF%BE%E7%BE%A9%E8%AA%9E" title="対義語">対義語</a>。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="概要"><span id=".E6.A6.82.E8.A6.81"></span>概要</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=1" title="節を編集: 概要"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>一般に、<a href="/wiki/%E6%B0%B4%E7%B4%A0%E3%82%A4%E3%82%AA%E3%83%B3" title="水素イオン">プロトン</a>（H<sup>+</sup>）を受け取る、または<a href="/wiki/%E9%9B%BB%E5%AD%90%E5%AF%BE" title="電子対">電子対</a>を与える<a href="/wiki/%E5%8C%96%E5%AD%A6%E7%A8%AE" title="化学種">化学種</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>。歴史上、概念の拡大を伴いながら、幾つかの定義が考えられた。 </p><p>塩基としてはたらく性質を<b>塩基性</b>（えんきせい）といい、<a href="/wiki/%E6%B0%B4%E6%BA%B6%E6%B6%B2" title="水溶液">水溶液</a>の塩基性は<b>アルカリ性</b>ともいう。 </p><p>酸・塩基は相対的な概念である。ある物質に対する塩基が、他の物質に対して酸であることが多い。例えば、<a href="/wiki/%E6%B0%B4" title="水">水</a>は<a href="/wiki/%E5%A1%A9%E5%8C%96%E6%B0%B4%E7%B4%A0" title="塩化水素">塩化水素</a>に対して塩基である（H<sup>+</sup>を奪う）が、<a href="/wiki/%E3%82%A2%E3%83%B3%E3%83%A2%E3%83%8B%E3%82%A2" title="アンモニア">アンモニア</a>に対して酸である（H<sup>+</sup>を与える）。 </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {H2O + HCl <=> H3O^+ + Cl^-}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mtext>O</mtext> <mo>+</mo> <mtext>HCl</mtext> <mrow class="MJX-TeXAtom-REL"> <mover> <mrow class="MJX-TeXAtom-OP MJX-fixedlimits"> <mrow class="MJX-TeXAtom-ORD"> <mpadded height="0" depth="0"> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↽</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </mpadded> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">⇀</mo> </mrow> </mrow> </mstyle> </mrow> </mover> </mrow> <msubsup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo>+</mo> <msup> <mtext>Cl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {H2O + HCl <=> H3O^+ + Cl^-}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9e0a1edfeda42e5b3ae04ccb5915fd76ed769142" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:28.954ex; height:3.343ex;" alt="{\displaystyle {\ce {H2O + HCl <=> H3O^+ + Cl^-}}}"></span></dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {H2O + NH3 <=> OH^- + NH4^+}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mtext>O</mtext> <mo>+</mo> <msubsup> <mtext>NH</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mrow class="MJX-TeXAtom-REL"> <mover> <mrow class="MJX-TeXAtom-OP MJX-fixedlimits"> <mrow class="MJX-TeXAtom-ORD"> <mpadded height="0" depth="0"> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↽</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </mpadded> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">⇀</mo> </mrow> </mrow> </mstyle> </mrow> </mover> </mrow> <msup> <mtext>OH</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> <mo>+</mo> <msubsup> <mtext>NH</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {H2O + NH3 <=> OH^- + NH4^+}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/225b31b3b42e8fa977027813747256c1e0c0bcb9" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:29.534ex; height:3.343ex;" alt="{\displaystyle {\ce {H2O + NH3 <=> OH^- + NH4^+}}}"></span></dd></dl> <p>ただし、日常的に「塩基」といえば、水に対する塩基を意味するため、その場合にて水は「中性の物質」といえる。 </p><p>塩基性の強い塩基を<a href="/wiki/%E5%BC%B7%E5%A1%A9%E5%9F%BA" title="強塩基">強塩基</a>（強アルカリ）、弱い塩基を弱塩基（弱アルカリ）と呼ぶ。 </p><p>塩基は、文脈によって「<a href="/wiki/%E6%B1%82%E6%A0%B8%E5%89%A4" title="求核剤">求核剤</a>」「求核性」とも言及される。また、生物学において、<a href="/wiki/%E6%A0%B8%E9%85%B8" title="核酸">核酸</a>を構成する<a href="/wiki/%E6%A0%B8%E9%85%B8%E5%A1%A9%E5%9F%BA" title="核酸塩基">核酸塩基</a>を、単に塩基と呼ぶことがある。 </p> <div class="mw-heading mw-heading2"><h2 id="アルカリ"><span id=".E3.82.A2.E3.83.AB.E3.82.AB.E3.83.AA"></span>アルカリ</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=2" title="節を編集: アルカリ"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="rellink" style="margin-bottom: 0.5em; padding-left: 2em; font-size: 90%;" role="note">→詳細は「<a href="/wiki/%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%AA" title="アルカリ">アルカリ</a>」を参照</div> <p><a href="/wiki/%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%AA%E9%87%91%E5%B1%9E" class="mw-redirect" title="アルカリ金属">アルカリ金属</a>や<a href="/wiki/%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%AA%E5%9C%9F%E9%A1%9E%E9%87%91%E5%B1%9E" class="mw-redirect" title="アルカリ土類金属">アルカリ土類金属</a>などの<a href="/wiki/%E6%B0%B4%E9%85%B8%E5%8C%96%E7%89%A9" title="水酸化物">水酸化物</a>、あるいはアンモニア、<a href="/wiki/%E3%82%A2%E3%83%9F%E3%83%B3" title="アミン">アミン</a>など水溶液の<a href="/wiki/%E6%B0%B4%E7%B4%A0%E3%82%A4%E3%82%AA%E3%83%B3%E6%8C%87%E6%95%B0" title="水素イオン指数">pH</a>が7より大きく塩基性を示す物質を総称して<b><a href="/wiki/%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%AA" title="アルカリ">アルカリ</a> (<a href="/wiki/%E8%8B%B1%E8%AA%9E" title="英語">英</a>: <span lang="en">alkali</span>)</b> と呼ぶ<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>。「アルカリ」の語源は、中世のイスラーム圏で薬や洗剤として用いられていた <span lang="ar-Latn" title="Arabic transliteration" class="Unicode" style="white-space:normal; text-decoration: none">قلوي</span> と呼ばれるものに由来するとされる<sup id="cite_ref-EI2-AL-ḲILY_3-0" class="reference"><a href="#cite_note-EI2-AL-ḲILY-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-CNRTL-alcali_4-0" class="reference"><a href="#cite_note-CNRTL-alcali-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>。また、アルカリ性の水溶液<style data-mw-deduplicate="TemplateStyles:r86009555">@media screen{.mw-parser-output .fix-domain{border-bottom:dashed 1px}}</style><span class="fix-domain" title="この記述には信頼できる情報源の提示が求められています。（2024年1月）">やアルカリ金属</span><sup class="noprint Template-Fact">[<i><a href="/wiki/Wikipedia:%E3%80%8C%E8%A6%81%E5%87%BA%E5%85%B8%E3%80%8D%E3%82%92%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E3%81%95%E3%82%8C%E3%81%9F%E6%96%B9%E3%81%B8" title="Wikipedia:「要出典」をクリックされた方へ"><span title="この記述には信頼できる情報源の提示が求められています。（2024年1月）">要出典</span></a></i>]</sup>を、単にアルカリと呼ぶことがある。<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r86009555"><span class="fix-domain" title="この記述には信頼できる情報源の提示が求められています。（2024年1月）">アルカリ性の化合物は基本的に苦味を呈する</span><sup class="noprint Template-Fact">[<i><a href="/wiki/Wikipedia:%E3%80%8C%E8%A6%81%E5%87%BA%E5%85%B8%E3%80%8D%E3%82%92%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E3%81%95%E3%82%8C%E3%81%9F%E6%96%B9%E3%81%B8" title="Wikipedia:「要出典」をクリックされた方へ"><span title="この記述には信頼できる情報源の提示が求められています。（2024年1月）">要出典</span></a></i>]</sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="塩基の定義"><span id=".E5.A1.A9.E5.9F.BA.E3.81.AE.E5.AE.9A.E7.BE.A9"></span>塩基の定義</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=3" title="節を編集: 塩基の定義"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div><p> 以下に、それぞれの定義を概略のみ述べる。</p><div class="rellink" style="margin-bottom: 0.5em; padding-left: 2em; font-size: 90%;" role="note">→詳細は「<a href="/wiki/%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA" title="酸と塩基">酸と塩基</a>」を参照</div> <dl><dt>アレニウス塩基 (Arrhenius base)</dt> <dd><a href="/wiki/%E3%82%B9%E3%83%B4%E3%82%A1%E3%83%B3%E3%83%86%E3%83%BB%E3%82%A2%E3%83%AC%E3%83%8B%E3%82%A6%E3%82%B9" title="スヴァンテ・アレニウス">アレニウス</a>の定義による塩基。水に溶けると<a href="/wiki/%E6%B0%B4%E9%85%B8%E5%8C%96%E7%89%A9%E3%82%A4%E3%82%AA%E3%83%B3" title="水酸化物イオン">水酸化物イオン</a> (OH<sup>−</sup>) を出す物質。下式において、<a href="/wiki/%E6%B0%B4%E9%85%B8%E5%8C%96%E3%83%8A%E3%83%88%E3%83%AA%E3%82%A6%E3%83%A0" title="水酸化ナトリウム">水酸化ナトリウム</a> (NaOH) はアレニウス塩基としてはたらく。</dd></dl> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {NaOH -> Na^+ + OH^-}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>NaOH</mtext> <mo stretchy="false">⟶</mo> <msup> <mtext>Na</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo>+</mo> <msup> <mtext>OH</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {NaOH -> Na^+ + OH^-}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6ce00da6647a88655b29d2b761cfc1fb9a6558bc" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:23.871ex; height:2.676ex;" alt="{\displaystyle {\ce {NaOH -> Na^+ + OH^-}}}"></span></dd></dl> <dl><dt>ブレンステッド塩基 (Brønsted base)</dt> <dd><a href="/wiki/%E3%83%A8%E3%83%8F%E3%83%B3%E3%82%B9%E3%83%BB%E3%83%96%E3%83%AC%E3%83%B3%E3%82%B9%E3%83%86%E3%83%83%E3%83%89" title="ヨハンス・ブレンステッド">ブレンステッド</a>-<a href="/wiki/%E3%83%9E%E3%83%BC%E3%83%81%E3%83%B3%E3%83%BB%E3%83%AD%E3%83%BC%E3%83%AA%E3%83%BC" title="マーチン・ローリー">ローリー</a>の定義による塩基。プロトンを受け取る物質<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。下式の反応で「<b>B</b>」、あるいは「<b>B</b><sup>−</sup>」がブレンステッド塩基。</dd></dl> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {B + H^+ -> B^+H}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>B</mtext> <mo>+</mo> <msup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo stretchy="false">⟶</mo> <msup> <mtext>B</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mtext>H</mtext> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {B + H^+ -> B^+H}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/56c6b6b65ee87da009925044fad4c743e8d47655" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:17.735ex; height:2.676ex;" alt="{\displaystyle {\ce {B + H^+ -> B^+H}}}"></span></dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {B^- + H^+ -> BH}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msup> <mtext>B</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> <mo>+</mo> <msup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo stretchy="false">⟶</mo> <mtext>BH</mtext> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {B^- + H^+ -> BH}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f2d1026398391088479f8cc8a32c350c4cc30ef9" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:17.735ex; height:2.676ex;" alt="{\displaystyle {\ce {B^- + H^+ -> BH}}}"></span></dd></dl> <dl><dt>ルイス塩基 (Lewis base)</dt> <dd><a href="/wiki/%E3%82%AE%E3%83%AB%E3%83%90%E3%83%BC%E3%83%88%E3%83%BB%E3%83%AB%E3%82%A4%E3%82%B9" title="ギルバート・ルイス">ルイス</a>の定義による塩基。電子対を与える物質<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>。下式の反応で「<b>B</b>」がルイス塩基。</dd> <dd><span typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Lewis_acid-base_equilibrium.png" class="mw-file-description" title="ルイス酸塩基反応"><img alt="ルイス酸塩基反応" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Lewis_acid-base_equilibrium.png/250px-Lewis_acid-base_equilibrium.png" decoding="async" width="250" height="58" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Lewis_acid-base_equilibrium.png/375px-Lewis_acid-base_equilibrium.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Lewis_acid-base_equilibrium.png/500px-Lewis_acid-base_equilibrium.png 2x" data-file-width="721" data-file-height="168" /></a></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="英語_Base_の語源"><span id=".E8.8B.B1.E8.AA.9E_Base_.E3.81.AE.E8.AA.9E.E6.BA.90"></span>英語 Base の語源</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=4" title="節を編集: 英語 Base の語源"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>錬金術用語 "the matrix" の類義語として、1717年にフランスの化学者 Louis Lémery が使用したのが最初である<sup id="cite_ref-Jensen_7-0" class="reference"><a href="#cite_note-Jensen-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>。錬金術師の<a href="/wiki/%E3%83%91%E3%83%A9%E3%82%B1%E3%83%AB%E3%82%B9%E3%82%B9" title="パラケルスス">パラケルスス</a>は、普遍的な酸か潜在原理が土壌の matrix もしくは wombに含侵することで天然に存在する塩が地中で生まれると主張した。その理論を近代化学に導入したのがフランスの化学者 Guillaume-François Rouelle で、<a href="/wiki/%E5%A1%A9_(%E5%8C%96%E5%AD%A6)" title="塩 (化学)">中性塩</a>がアルカリ水溶液等と酸を混ぜ合わせる事で生成されることを明らかにした。18世紀における既知の酸のほとんどが揮発性か蒸留可能な"spirits"で、一方、塩基は酸を「結晶状態の塩か凝固した状態」の形を与え、定着させられる"Base"と考えられた。 </p> <div class="mw-heading mw-heading2"><h2 id="出典"><span id=".E5.87.BA.E5.85.B8"></span>出典</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=5" title="節を編集: 出典"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="http://goldbook.iupac.org/B00601.html">base</a> - IUPAC Gold Book</span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text">『理化学辞典』第五版, 岩波書店</span> </li> <li id="cite_note-EI2-AL-ḲILY-3"><b><a href="#cite_ref-EI2-AL-ḲILY_3-0">^</a></b> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r101121245">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation.cs-ja1 q,.mw-parser-output .citation.cs-ja2 q{quotes:"「""」""『""』"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:var(--color-success,#3a3);margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFUllmann1986" class="citation encyclopaedia cs1">Ullmann, M. (1986). "AL-ḲILY". In <a href="https://en.wikipedia.org/wiki/Clifford_Edmund_Bosworth" class="extiw" title="en:Clifford Edmund Bosworth">Bosworth, C. E.</a> <span class="cs1-format">[in 英語]</span>; <a href="https://en.wikipedia.org/wiki/Emeri_Johannes_van_Donzel" class="extiw" title="en:Emeri Johannes van Donzel">van Donzel, E.</a> <span class="cs1-format">[in 英語]</span>; <a href="/wiki/%E3%83%90%E3%83%BC%E3%83%8A%E3%83%BC%E3%83%89%E3%83%BB%E3%83%AB%E3%82%A4%E3%82%B9" title="バーナード・ルイス">Lewis, B.</a>; <a href="https://en.wikipedia.org/wiki/Charles_Pellat" class="extiw" title="en:Charles Pellat">Pellat, Ch.</a> <span class="cs1-format">[in 英語]</span> (eds.). <i>The Encyclopaedia of Islam, New Edition, Volume V: Khe–Mahi</i>. Leiden: E. J. Brill. <a href="/wiki/ISBN_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="ISBN (識別子)">ISBN</a> <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%96%87%E7%8C%AE%E8%B3%87%E6%96%99/90-04-07819-3" title="特別:文献資料/90-04-07819-3"><bdi>90-04-07819-3</bdi></a>。</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=AL-%E1%B8%B2ILY&rft.btitle=The+Encyclopaedia+of+Islam%2C+New+Edition%2C+Volume+V%3A+Khe%E2%80%93Mahi&rft.place=Leiden&rft.pub=E.+J.+Brill&rft.date=1986&rft.isbn=90-04-07819-3&rft.aulast=Ullmann&rft.aufirst=M.&rfr_id=info%3Asid%2Fja.wikipedia.org%3A%E5%A1%A9%E5%9F%BA" class="Z3988"></span></span> </li> <li id="cite_note-CNRTL-alcali-4"><b><a href="#cite_ref-CNRTL-alcali_4-0">^</a></b> <span class="reference-text">Définitions <a rel="nofollow" class="external text" href="http://www.cnrtl.fr/lexicographie/alcali/0">lexicographiques</a> et <a rel="nofollow" class="external text" href="http://www.cnrtl.fr/etymologie/alcali/0">étymologiques</a> de « alcali » du <i><a href="https://fr.wikipedia.org/wiki/Tr%C3%A9sor_de_la_langue_fran%C3%A7aise_informatis%C3%A9" class="extiw" title="fr:Trésor de la langue française informatisé">Trésor de la langue française informatisé</a></i>, sur le site du <a href="https://fr.wikipedia.org/wiki/Centre_national_de_ressources_textuelles_et_lexicales" class="extiw" title="fr:Centre national de ressources textuelles et lexicales">Centre national de ressources textuelles et lexicales</a></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="http://goldbook.iupac.org/B00745.html">Brønsted base</a> - IUPAC Gold Book</span> </li> <li id="cite_note-6"><b><a href="#cite_ref-6">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="http://goldbook.iupac.org/L03511.html">Lewis base</a> - IUPAC Gold Book</span> </li> <li id="cite_note-Jensen-7"><b><a href="#cite_ref-Jensen_7-0">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">Jensen, William B. (2006). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160304023719/http://www.che.uc.edu/Jensen/W.%20B.%20Jensen/Reprints/129.%20Base.pdf">“The origin of the term "base"”</a>. <i>The Journal of Chemical Education</i> <b>83</b> (8): 1130. <a href="/wiki/Bibcode_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="Bibcode (識別子)">Bibcode</a>: <a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2006JChEd..83.1130J/abstract">2006JChEd..83.1130J</a>. <a href="/wiki/Doi_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="Doi (識別子)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fed083p1130">10.1021/ed083p1130</a>.  <a rel="nofollow" class="external text" href="http://www.che.uc.edu/Jensen/W.%20B.%20Jensen/Reprints/129.%20Base.pdf">オリジナル</a>の4 March 2016時点におけるアーカイブ。<span style="display:none;">. <a rel="nofollow" class="external free" href="https://web.archive.org/web/20160304023719/http://www.che.uc.edu/Jensen/W.%20B.%20Jensen/Reprints/129.%20Base.pdf">https://web.archive.org/web/20160304023719/http://www.che.uc.edu/Jensen/W.%20B.%20Jensen/Reprints/129.%20Base.pdf</a></span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=The+origin+of+the+term+%22base%22&rft.jtitle=The+Journal+of+Chemical+Education&rft.aulast=Jensen%2C+William+B.&rft.au=Jensen%2C+William+B.&rft.date=2006&rft.volume=83&rft.issue=8&rft.pages=1130&rft_id=info:bibcode/2006JChEd..83.1130J&rft_id=info:doi/10.1021%2Fed083p1130&rft_id=https%3A%2F%2Fweb.archive.org%2Fweb%2F20160304023719%2Fhttp%3A%2F%2Fwww.che.uc.edu%2FJensen%2FW.%2520B.%2520Jensen%2FReprints%2F129.%2520Base.pdf&rfr_id=info:sid/ja.wikipedia.org:%E5%A1%A9%E5%9F%BA"><span style="display: none;"> </span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="関連項目"><span id=".E9.96.A2.E9.80.A3.E9.A0.85.E7.9B.AE"></span>関連項目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=6" title="節を編集: 関連項目"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r94202605">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box side-box-right plainlinks sistersitebox noprint" style="width:22em;"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/40px-Wiktionary-logo.svg.png" decoding="async" width="40" height="38" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/60px-Wiktionary-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/80px-Wiktionary-logo.svg.png 2x" data-file-width="370" data-file-height="350" /></span></span></div> <div class="side-box-text plainlist" style="font-size:100%;"><a href="/wiki/%E3%82%A6%E3%82%A3%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%8A%E3%83%AA%E3%83%BC" title="ウィクショナリー">ウィクショナリー</a>に関連の辞書項目があります。<div style="margin-left:10px;"><b><a href="https://ja.wiktionary.org/wiki/%E5%A1%A9%E5%9F%BA" class="extiw" title="wikt:塩基">塩基</a></b> </div></div></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r94202605"><div class="side-box side-box-right plainlinks sistersitebox noprint" style="width:22em;"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist" style="font-size:100%;">ウィキメディア・コモンズには、<b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Bases?uselang=ja">塩基</a></span></b>に関連するカテゴリがあります。</div></div> </div> <ul><li><a href="/wiki/%E9%85%B8%E3%81%A8%E5%A1%A9%E5%9F%BA" title="酸と塩基">酸と塩基</a></li> <li><a href="/wiki/%E9%85%B8" title="酸">酸</a></li> <li><a href="/wiki/%E5%BC%B7%E5%A1%A9%E5%9F%BA" title="強塩基">強塩基</a>、<a href="/wiki/%E8%B6%85%E5%A1%A9%E5%9F%BA" class="mw-redirect" title="超塩基">超塩基</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="外部リンク"><span id=".E5.A4.96.E9.83.A8.E3.83.AA.E3.83.B3.E3.82.AF"></span>外部リンク</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A1%A9%E5%9F%BA&action=edit&section=7" title="節を編集: 外部リンク"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>『<a rel="nofollow" class="external text" href="//kotobank.jp/word/%E5%A1%A9%E5%9F%BA">塩基</a>』 - <a href="/wiki/%E3%82%B3%E3%83%88%E3%83%90%E3%83%B3%E3%82%AF" 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