https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Silveroxid
Silveroxid - Versionshistorik
2026-10-29T02:15:15Z
Versionshistorik för denna sida på wikin
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https://wiki.guldforum.se/w/index.php?title=Silveroxid&diff=12702&oldid=prev
Dan Olsson den 2 mars 2013 kl. 20.05
2013-03-02T20:05:12Z
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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 2 mars 2013 kl. 16.05</td>
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<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>{{Oorgkemistub}}</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>{{Oorgkemistub}}</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;">[[ca:Òxid de plata (I)]]</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 stříbrný]]</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:Silber(I)-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;">[[en:Silver oxide]]</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:Óxido de plata]]</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:نقره(I) اکسید]]</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:Oxyde d'argent(I)]]</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:Ossido di argento]]</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:Ezüst(I)-oxid]]</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;">[[pl:Tlenek srebra(I)]]</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:Óxido de prata]]</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;">[[simple:Silver(I) oxide]]</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;">[[sr:Srebro oksid]]</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;">[[fi:Hopeaoksidi]]</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:氧化银]]</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=Silveroxid&diff=8975&oldid=prev
Dan Olsson: 1 version
2013-02-24T19:01:15Z
<p>1 version</p>
<p><b>Ny sida</b></p><div>{{Kemibox<br />
|Vardagligt namn = Silveroxid<br />
|Bild = Silver(I)-oxide-sample.jpg<br />
|Bildtext = Silveroxid<br />
|Bildbredd = 200<br />
|Bild2 = <br />
|Bild2text = <br />
|Systematiskt namn = Silver(I)oxid<br />
|Övriga namn = Silverrost<br />
|Kemisk formel = [[Silver|Ag]]<sub>2</sub>[[syre|O]]<br />
|Utseende = Mörkbruna kubiska kristaller<br />
|CAS-nummer = 20667-12-3<br />
|SMILES = [Ag]O[Ag]<br />
|Molmassa = 231,735<br />
|Densitet = 7,14 – 7,22<br />
|Löslighet = 25 × 10<sup>-3</sup><br />
|LöslighetTemp = <br />
|Smältpunkt = 280<br />
|Smältextra = sönderfaller<br />
|Kokpunkt = <br />
|Huvudfara = {{Farosymbol|C}}{{Farosymbol|O}}<br />
|NFPA704 = <br />
|}}<br />
<br />
'''Silveroxid''' (Ag<sub>2</sub>O) är ett fast ämne med en mörkbrun till svartaktig färg som sönderdelas vid upphetting runt ca 280 °C till [[syre]] och elementärt [[silver]].<br />
<br />
== Användningsområden ==<br />
Silveroxid används bland annat i vissa sorters [[batteri]]er och som reaktant inom kemin, till exempel för tillverkning av etrar och andra [[silversalt]]er.<br />
<br />
== Framställning ==<br />
Silveroxid kan framställas genom en fällningsreaktion i vatten mellan [[silvernitrat]] och diverse hydroxider, till exempel [[natriumhydroxid]].<br><br />
:<math>\rm 2\ AgNO_3 + 2\ NaOH \rightarrow Ag_2O + 2\ NaNO_3 + H_2O</math><br />
<br />
[[Kategori:Oxider]]<br />
[[Kategori:Silverföreningar]]<br />
<br />
{{Oorgkemistub}}<br />
<br />
[[ca:Òxid de plata (I)]]<br />
[[cs:Oxid stříbrný]]<br />
[[de:Silber(I)-oxid]]<br />
[[en:Silver oxide]]<br />
[[es:Óxido de plata]]<br />
[[fa:نقره(I) اکسید]]<br />
[[fr:Oxyde d'argent(I)]]<br />
[[it:Ossido di argento]]<br />
[[hu:Ezüst(I)-oxid]]<br />
[[nl:Zilver(I)oxide]]<br />
[[ja:酸化銀(I)]]<br />
[[pl:Tlenek srebra(I)]]<br />
[[pt:Óxido de prata]]<br />
[[ro:Oxid de argint (I)]]<br />
[[ru:Оксид серебра(I)]]<br />
[[simple:Silver(I) oxide]]<br />
[[sr:Srebro oksid]]<br />
[[fi:Hopeaoksidi]]<br />
[[zh:氧化银]]</div>
Dan Olsson