https://keystagewiki.com/index.php?action=history&feed=atom&title=Rubidium_Oxide 2026-04-05T10:09:24Z Revision history for this page on the wiki MediaWiki 1.32.1 https://keystagewiki.com/index.php?title=Rubidium_Oxide&diff=12143&oldid=prev 2019-04-02T14:16:54Z

<p>Created page with &quot;==Key Stage 3== ===Meaning=== <a href="/index.php/Rubidium_Oxide" title="Rubidium Oxide">Rubidium Oxide</a> is a <a href="/index.php/Solid" title="Solid">solid</a> (at <a href="/index.php/Room_Temperature" class="mw-redirect" title="Room Temperature">room temperature</a>) chemical <a href="/index.php/Compound" title="Compound">compound</a> with the <a href="/index.php/Chemical_Formula" title="Chemical Formula">formula</a> Rb&lt;sub&gt;2...&quot;</p> <p><b>New page</b></p><div>==Key Stage 3==<br /> ===Meaning===<br /> [[Rubidium Oxide]] is a [[solid]] (at [[Room Temperature|room temperature]]) chemical [[compound]] with the [[Chemical Formula|formula]] Rb&lt;sub&gt;2&lt;/sub&gt;O.<br /> <br /> ===About Rubidium Oxide===<br /> : [[Rubidium Oxide]] is a [[base]].<br /> : [[Rubidium Oxide]] [[Chemical Reaction|reacts]] with [[acid]]s to produce a [[Rubidium]] [[salt]] and [[water]].<br /> :: [[Hydrochloric Acid]] + [[Rubidium Oxide]] → [[Rubidium Chloride]] + [[Water]]<br /> :: [[Sulphuric Acid]] + [[Rubidium Oxide]] → [[Rubidium Sulphate]] + [[Water]]<br /> :: [[Nitric Acid]] + [[Rubidium Oxide]] → [[Rubidium Nitrate]] + [[Water]]<br /> <br /> ==Key Stage 4==<br /> ===Meaning===<br /> [[Rubidium Oxide]] is a [[solid]] ([[STP]]) chemical [[compound]] with the [[Chemical Formula|formula]] Rb&lt;sub&gt;2&lt;/sub&gt;O.<br /> <br /> ===About Rubidium Oxide===<br /> : [[Rubidium Oxide]] is a [[base]].<br /> : [[Rubidium Oxide]] is held together by [[Ionic Bond|ionic bonds]].<br /> : [[Rubidium Oxide]] has a [[Giant Ionic Structure|giant ionic structure]].<br /> : [[Rubidium Oxide]] [[Chemical Reaction|reacts]] with [[acid]]s to produce a [[Rubidium]] [[salt]] and [[water]].<br /> :: [[Hydrochloric Acid]] + [[Rubidium Oxide]] → [[Rubidium Chloride]] + [[Water]]<br /> :: 2HCl + Rb&lt;sub&gt;2&lt;/sub&gt;O → 2RbCl + H&lt;sub&gt;2&lt;/sub&gt;O<br /> :: [[Sulphuric Acid]] + [[Rubidium Oxide]] → [[Rubidium Sulphate]] + [[Water]]<br /> :: H&lt;sub&gt;2&lt;/sub&gt;SO&lt;sub&gt;4&lt;/sub&gt; + Rb&lt;sub&gt;2&lt;/sub&gt;O → Rb&lt;sub&gt;2&lt;/sub&gt;SO&lt;sub&gt;4&lt;/sub&gt; + H&lt;sub&gt;2&lt;/sub&gt;O<br /> :: [[Nitric Acid]] + [[Rubidium Oxide]] → [[Rubidium Nitrate]] + [[Water]]<br /> :: 2HNO&lt;sub&gt;3&lt;/sub&gt; + Rb&lt;sub&gt;2&lt;/sub&gt;O → 2RbNO&lt;sub&gt;3&lt;/sub&gt; + H&lt;sub&gt;2&lt;/sub&gt;O</div>

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