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	<id>https://keystagewiki.com/index.php?action=history&amp;feed=atom&amp;title=Hydrogen_Peroxide</id>
	<title>Hydrogen Peroxide - Revision history</title>
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	<updated>2026-04-28T07:26:51Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://keystagewiki.com/index.php?title=Hydrogen_Peroxide&amp;diff=19145&amp;oldid=prev</id>
		<title>Ellen References at 18:09, 6 November 2019</title>
		<link rel="alternate" type="text/html" href="https://keystagewiki.com/index.php?title=Hydrogen_Peroxide&amp;diff=19145&amp;oldid=prev"/>
		<updated>2019-11-06T18:09:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 18:09, 6 November 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot; &gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&quot;&gt;&lt;div&gt;: [[Hydrogen Peroxide]] quickly [[Decomposition Reaction|decomposes]] into [[water]] and [[Oxygen]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&quot;&gt;&lt;div&gt;: [[Hydrogen Peroxide]] quickly [[Decomposition Reaction|decomposes]] into [[water]] and [[Oxygen]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&quot;&gt;&lt;div&gt;: The [[Decomposition Reaction|decomposition]] of [[Hydrogen Peroxide]] can be [[Catalyst|catalysed]] by [[Manganese (IV) Oxide]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&quot;&gt;&lt;div&gt;: The [[Decomposition Reaction|decomposition]] of [[Hydrogen Peroxide]] can be [[Catalyst|catalysed]] by [[Manganese (IV) Oxide]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;===References===&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;====AQA====&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:[https://www.amazon.co.uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&amp;amp;camp=1634&amp;amp;creative=6738&amp;amp;creativeASIN=1471851346&amp;amp;linkCode=as2&amp;amp;tag=nrjc-21&amp;amp;linkId=3ac654f4b0da781c49c855a1af4c92ea ''Hydrogen peroxide, decomposition of, page 157, GCSE Chemistry, Hodder, AQA '']&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&amp;amp;camp=1634&amp;amp;creative=6738&amp;amp;creativeASIN=0198359373&amp;amp;linkCode=as2&amp;amp;tag=nrjc-21&amp;amp;linkId=952a73bbb09d222ecc4b50d200679849 ''Hydrogen peroxide, page 43, GCSE Biology; Third Edition, Oxford University Press, AQA '']&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ellen References</name></author>
		
	</entry>
	<entry>
		<id>https://keystagewiki.com/index.php?title=Hydrogen_Peroxide&amp;diff=13725&amp;oldid=prev</id>
		<title>NRJC: Created page with &quot;==Key Stage 3== ===Meaning=== Hydrogen Peroxide is a chemical with the formula H&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;2&lt;/sub&gt;.  ===About Hydrogen Peroxide=== : Hydr...&quot;</title>
		<link rel="alternate" type="text/html" href="https://keystagewiki.com/index.php?title=Hydrogen_Peroxide&amp;diff=13725&amp;oldid=prev"/>
		<updated>2019-04-06T19:08:30Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;==Key Stage 3== ===Meaning=== &lt;a href=&quot;/index.php/Hydrogen_Peroxide&quot; title=&quot;Hydrogen Peroxide&quot;&gt;Hydrogen Peroxide&lt;/a&gt; is a &lt;a href=&quot;/index.php/Chemical&quot; title=&quot;Chemical&quot;&gt;chemical&lt;/a&gt; with the &lt;a href=&quot;/index.php/Chemical_Formula&quot; title=&quot;Chemical Formula&quot;&gt;formula&lt;/a&gt; H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;.  ===About Hydrogen Peroxide=== : Hydr...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Key Stage 3==&lt;br /&gt;
===Meaning===&lt;br /&gt;
[[Hydrogen Peroxide]] is a [[chemical]] with the [[Chemical Formula|formula]] H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
===About Hydrogen Peroxide===&lt;br /&gt;
: [[Hydrogen Peroxide]] quickly [[Decomposition Reaction|decomposes]] into [[water]] and [[Oxygen]].&lt;br /&gt;
&lt;br /&gt;
==Key Stage 4==&lt;br /&gt;
===Meaning===&lt;br /&gt;
[[Hydrogen Peroxide]] is a [[chemical]] with the [[Chemical Formula|formula]] H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
===About Hydrogen Peroxide===&lt;br /&gt;
: [[Hydrogen Peroxide]] quickly [[Decomposition Reaction|decomposes]] into [[water]] and [[Oxygen]].&lt;br /&gt;
: The [[Decomposition Reaction|decomposition]] of [[Hydrogen Peroxide]] can be [[Catalyst|catalysed]] by [[Manganese (IV) Oxide]].&lt;/div&gt;</summary>
		<author><name>NRJC</name></author>
		
	</entry>
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