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You could also send an email to the <a href="https://meta.wikimedia.org/wiki/Special:MyLanguage/Stewards" class="extiw" title="m:Special:MyLanguage/Stewards">stewards</a> <a href="https://meta.wikimedia.org/wiki/Special:MyLanguage/VRT" class="extiw" title="m:Special:MyLanguage/VRT">VRT</a> queue at <kbd>stewards@wikimedia.org</kbd> including all above details.</div></div><hr /> <p>Puteți vedea și copia codul sursă al paginii: </p><textarea readonly="" accesskey="," id="wpTextbox1" cols="80" rows="25" style="" class="mw-editfont-monospace" lang="ro" dir="ltr" name="wpTextbox1">{{Acizi și baze}} Un '''acid Lewis''' (denumit după chimistul [[Gilbert Newton Lewis|Gilbert N. Lewis]]) este, în [[teoria acido-bazică]] a lui Lewis, orice moleculă sau ion care este capabil să formeze o [[legătură covalentă coordinativă]] prin acceptare de [[Pereche de electroni|perechi de electroni]] de la o [[bază Lewis]]. Astfel, acizii Lewis sunt acceptori de [[electron]]i sau [[electrofil]]i.<ref>{{en icon}} [http://goldbook.iupac.org/L03508.html IUPAC Gold Book, "Lewis acid"]</ref> == Aducți Lewis == == Exemple == De exemplu, [[amoniac]]ul (NH<sub>3</sub>) este o [[bază Lewis]] deoarece poate dona o pereche de electroni neparticipantă la legăturile moleculei. Me<sub>3</sub>B este un acid Lewis pentru că este capabilă să accepte o pereche de electroni neparticipantă. Într-un [[aduct]] Lewis, acidul și baza Lewis pun în comun această pereche de electroni, formând o [[legătură covalentă coordinativă]]. == Vezi și == * [[Teoria acido-bazică Brønsted-Lowry]] * [[Pereche de electroni]] * [[Acid]] == Referințe == <references /> {{Control de autoritate}} [[Categorie:Acizi]] [[Categorie:Chimie acido-bazică]] </textarea><div class="templatesUsed"><div class="mw-templatesUsedExplanation"><p>Formate folosite în această pagină: </p></div><ul> <li><a href="/wiki/Format:*" class="mw-redirect" title="Format:*">Format:*</a> (<a href="/w/index.php?title=Format:*&action=edit" class="mw-redirect" title="Format:*">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Format:Acizi_%C8%99i_baze" title="Format:Acizi și baze">Format:Acizi și baze</a> (<a href="/w/index.php?title=Format:Acizi_%C8%99i_baze&action=edit" title="Format:Acizi și baze">modificare</a>) </li><li><a href="/wiki/Format:Control_de_autoritate" title="Format:Control de autoritate">Format:Control de autoritate</a> (<a href="/w/index.php?title=Format:Control_de_autoritate&action=edit" title="Format:Control de autoritate">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Format:En_icon" title="Format:En icon">Format:En icon</a> (<a href="/w/index.php?title=Format:En_icon&action=edit" title="Format:En icon">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Format:Indica%C8%9Bie_limb%C4%83" title="Format:Indicație limbă">Format:Indicație limbă</a> (<a href="/w/index.php?title=Format:Indica%C8%9Bie_limb%C4%83&action=edit" title="Format:Indicație limbă">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Format:Sidebar" title="Format:Sidebar">Format:Sidebar</a> (<a href="/w/index.php?title=Format:Sidebar&action=edit" title="Format:Sidebar">modificare</a>) </li><li><a href="/wiki/Format:%E2%80%A2" title="Format:•">Format:•</a> (<a href="/w/index.php?title=Format:%E2%80%A2&action=edit" title="Format:•">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Arguments" title="Modul:Arguments">Modul:Arguments</a> (<a href="/w/index.php?title=Modul:Arguments&action=edit" title="Modul:Arguments">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Authority_control" title="Modul:Authority control">Modul:Authority control</a> (<a href="/w/index.php?title=Modul:Authority_control&action=edit" title="Modul:Authority control">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Check_for_unknown_parameters" title="Modul:Check for unknown parameters">Modul:Check for unknown parameters</a> (<a href="/w/index.php?title=Modul:Check_for_unknown_parameters&action=edit" title="Modul:Check for unknown parameters">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Navbar" title="Modul:Navbar">Modul:Navbar</a> (<a href="/w/index.php?title=Modul:Navbar&action=edit" title="Modul:Navbar">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Navbox" title="Modul:Navbox">Modul:Navbox</a> (<a href="/w/index.php?title=Modul:Navbox&action=edit" title="Modul:Navbox">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:No_globals" title="Modul:No globals">Modul:No globals</a> (<a href="/w/index.php?title=Modul:No_globals&action=edit" title="Modul:No globals">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:ResolveEntityId" title="Modul:ResolveEntityId">Modul:ResolveEntityId</a> (<a href="/w/index.php?title=Modul:ResolveEntityId&action=edit" title="Modul:ResolveEntityId">vedeți sursa</a>) (protejat ca format)</li><li><a href="/wiki/Modul:Sidebar" title="Modul:Sidebar">Modul:Sidebar</a> (<a href="/w/index.php?title=Modul:Sidebar&action=edit" title="Modul:Sidebar">modificare</a>) </li></ul></div><p id="mw-returnto">Înapoi la <a href="/wiki/Acid_Lewis" title="Acid Lewis">Acid Lewis</a>.</p> <noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; 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