https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Xenontetraoxid
Xenontetraoxid - Versionshistorik
2026-10-17T21:20:22Z
Versionshistorik för denna sida på wikin
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https://wiki.guldforum.se/w/index.php?title=Xenontetraoxid&diff=13095&oldid=prev
Dan Olsson den 3 mars 2013 kl. 17.22
2013-03-03T17:22:12Z
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<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 3 mars 2013 kl. 13.22</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l34">Rad 34:</td>
<td colspan="2" class="diff-lineno">Rad 34:</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:Xenonföreningar]]</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:Xenonföreningar]]</div></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:Oxider]]</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:Oxider]]</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;">[[cs:Oxid xenoničelý]]</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:Xenon(VIII)-oxid]]</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;">[[el:Τετραοξείδιο του ξένου]]</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:Xenon tetroxide]]</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:زنون تتراکسید]]</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:Tétraoxyde de xénon]]</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:Tetrossido di xeno]]</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:Xenon-tetroxid]]</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:四酸化キセノン]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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<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:Tetróxido de xenônio]]</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:Тетраоксид ксенона]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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Dan Olsson
https://wiki.guldforum.se/w/index.php?title=Xenontetraoxid&diff=9717&oldid=prev
Dan Olsson: 1 version
2013-02-24T23:39:45Z
<p>1 version</p>
<p><b>Ny sida</b></p><div>{{Kemibox<br />
|Vardagligt namn = <br />
|Bild = Xenon-tetroxide-2D.png<br />
|Bildtext = Strukturformel<br />
|Bild2 = Xenon-tetroxide-3D-vdW.png<br />
|Bild2text = Molekylmodell<br />
|Systematiskt namn = Xenon(VIII)tetroxid<br />
|Övriga namn = <br />
|Kemisk formel = [[Xenon|Xe]][[Syre|O]]<sub>4</sub><br />
|Utseende = Färglös gas eller gula kristaller<br />
|CAS-nummer = 12340-14-6<br />
|SMILES = O=[Xe](=O)(=O)=O<br />
|Molmassa = 195,29<br />
|Densitet = <br />
|Löslighet = <br />
|LöslighetTemp = <br />
|Smältpunkt = -35,9<br />
|Smältextra = <br />
|Kokpunkt = 0<br />
|Kokextra = <br />
|Huvudfara = {{Farosymbol|E}}<br />
|NFPA704 = <br />
|LD50 = <br />
|}}<br />
<br />
'''Xenontetraoxid''' är en [[kemisk förening]] av [[xenon]] och [[syre]] med formeln XeO<sub>4</sub>. Ämnet är något så ovanligt som en relativt stabil [[ädelgas]]förening. Det är bara i fast form som ämnet är stabilt; Över smältpunkten är ämnet explosivt. Vid explosion sönderfaller xenontetraoxid till xenon och syrgas (ΔH&nbsp;=&nbsp;−643&nbsp;[[Joule|kJ]]/[[mol]]) enligt följande [[reaktionsformel]]:<br />
:<math>\rm XeO_4 \rightarrow Xe + 2\ O_2</math><br />
<br />
==Se även==<br />
*[[Xenontrioxid]]<br />
<br />
{{oorgkemistub}}<br />
<br />
[[Kategori:Xenonföreningar]]<br />
[[Kategori:Oxider]]<br />
<br />
[[cs:Oxid xenoničelý]]<br />
[[de:Xenon(VIII)-oxid]]<br />
[[el:Τετραοξείδιο του ξένου]]<br />
[[en:Xenon tetroxide]]<br />
[[fa:زنون تتراکسید]]<br />
[[fr:Tétraoxyde de xénon]]<br />
[[it:Tetrossido di xeno]]<br />
[[hu:Xenon-tetroxid]]<br />
[[ja:四酸化キセノン]]<br />
[[pl:Tetratlenek ksenonu]]<br />
[[pt:Tetróxido de xenônio]]<br />
[[ru:Тетраоксид ксенона]]<br />
[[sk:Oxid xenoničelý]]<br />
[[zh:四氧化氙]]</div>
Dan Olsson