https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Bildningsentalpi
Bildningsentalpi - Versionshistorik
2026-10-22T12:59:57Z
Versionshistorik för denna sida på wikin
MediaWiki 1.43.6
https://wiki.guldforum.se/w/index.php?title=Bildningsentalpi&diff=12657&oldid=prev
Dan Olsson den 2 mars 2013 kl. 19.30
2013-03-02T19:30:34Z
<p></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="sv">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Äldre version</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Versionen från 2 mars 2013 kl. 15.30</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l62">Rad 62:</td>
<td colspan="2" class="diff-lineno">Rad 62:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Fysikalisk kemi]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Fysikalisk kemi]]</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ar:انثالبي قياسي للتكوين]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[bg:Топлинен ефект]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ca:Entalpia de formació]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[cs:Standardní slučovací entalpie]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[de:Enthalpie#Standardbildungsenthalpie]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[en:Standard enthalpy of formation]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[es:Entalpía de formación]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[fa:آنتالپی استاندارد تشکیل]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[fr:Enthalpie standard de formation]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[gl:Entalpía estándar de formación]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[id:Perubahan entalpi pembentukan standar]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[it:Entalpia standard di formazione]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[kk:Реакцияның жылулық эффектісі]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[hu:Standard képződési entalpia]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[nl:Vormingswarmte]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ja:生成熱]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[no:Dannelsesentalpi]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[pl:Standardowa entalpia tworzenia związku chemicznego]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[pt:Entalpia padrão de formação]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ru:Тепловой эффект химической реакции]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[sk:Štandardná zlučovacia entalpia]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[zh:标准摩尔生成焓]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
</table>
Dan Olsson
https://wiki.guldforum.se/w/index.php?title=Bildningsentalpi&diff=6149&oldid=prev
Dan Olsson: 1 version
2013-02-24T09:42:26Z
<p>1 version</p>
<p><b>Ny sida</b></p><div>'''Bildningsentalpin''' beskriver entalpiinnehållet hos en förening jämfört med dess grundämnen. Bildningsentalpin för ett grundämne är per definition 0 medan bildningsentalpin för en [[kemisk förening]] är ändringen i [[entalpi]] som sker när 1 [[mol]] av ämnet bildas från ingående rena [[grundämne]]n i grundtillstånd (den mest stabila formen). Bildningsentalpi anges oftast under standardförhållanden, det vill säga 25 [[grad Celsius|grader Celsius]] och 100 [[Pascal (måttenhet)|kilopascal]]. Symbolen för detta är ΔH<sub>f</sub><sup>0</sup>.<br />
<br />
Om bildningsentalpin har ett stort negativt värde måste man tillföra en stor mängd energi för att bryta bindningarna och sönderdela föreningen till grundämnen.<br />
<br />
'''Några bildningsentalpivärden''' vid 298 K<br />
<br />
{| class="wikitable" cellpadding="14"<br />
|-<br />
!|Ämne<br />
!|''ΔH<sub>f</sub><sup>0</sup>''/(kJ/mol)<br />
|-<br />
|NaF (s)<br />
| -574<br />
|-<br />
|NaCl<br />
| -411<br />
|-<br />
|NaBr (s)<br />
| -361<br />
|-<br />
|NaI (s)<br />
| -288<br />
|-<br />
|AgF (s)<br />
| -205<br />
|-<br />
|AgCl (s)<br />
| -127<br />
|-<br />
|AgBr (s)<br />
| -100<br />
|-<br />
|AgI (s)<br />
| -62<br />
|-<br />
|HF (g)<br />
| -27<br />
|-<br />
|HCl (g)<br />
| -92<br />
|-<br />
|HBr (g)<br />
| -36<br />
|-<br />
|HI (g)<br />
| +26<br />
|-<br />
|MgO (s)<br />
| -602<br />
|-<br />
|CaO (s)<br />
| -635<br />
|-<br />
|Ca(OH)2 (s)<br />
| -986<br />
|-<br />
|CO (g)<br />
| -110.5<br />
|}<br />
<br />
{{fysikaliskkemistub}}<br />
<br />
[[Kategori:Fysikalisk kemi]]<br />
<br />
[[ar:انثالبي قياسي للتكوين]]<br />
[[bg:Топлинен ефект]]<br />
[[ca:Entalpia de formació]]<br />
[[cs:Standardní slučovací entalpie]]<br />
[[de:Enthalpie#Standardbildungsenthalpie]]<br />
[[en:Standard enthalpy of formation]]<br />
[[es:Entalpía de formación]]<br />
[[fa:آنتالپی استاندارد تشکیل]]<br />
[[fr:Enthalpie standard de formation]]<br />
[[gl:Entalpía estándar de formación]]<br />
[[id:Perubahan entalpi pembentukan standar]]<br />
[[it:Entalpia standard di formazione]]<br />
[[kk:Реакцияның жылулық эффектісі]]<br />
[[hu:Standard képződési entalpia]]<br />
[[nl:Vormingswarmte]]<br />
[[ja:生成熱]]<br />
[[no:Dannelsesentalpi]]<br />
[[pl:Standardowa entalpia tworzenia związku chemicznego]]<br />
[[pt:Entalpia padrão de formação]]<br />
[[ru:Тепловой эффект химической реакции]]<br />
[[sk:Štandardná zlučovacia entalpia]]<br />
[[zh:标准摩尔生成焓]]</div>
Dan Olsson