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General Formula - Revision history
2026-05-26T20:36:06Z
Revision history for this page on the wiki
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Ellen References at 12:16, 20 November 2019
2019-11-20T12:16:39Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 12:16, 20 November 2019</td>
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<tr><td class='diff-marker'> </td><td style="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;"><div>:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Formula, formulae, pages 17, 98-9, 106, GCSE Chemistry; Student Book, Collins, AQA '']</div></td><td class='diff-marker'> </td><td style="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;"><div>:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Formula, formulae, pages 17, 98-9, 106, GCSE Chemistry; Student Book, Collins, AQA '']</div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">:[https://www.amazon.co.uk/gp/product/1292120215/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120215&linkCode=as2&tag=nrjc-21&linkId=8f96ddb76196848bafdb124354e4cf77 ''General formulae, pages 155, 172, GCSE Chemistry, Pearson, Edexcel '']</ins></div></td></tr>
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Ellen References
https://keystagewiki.com/index.php?title=General_Formula&diff=19035&oldid=prev
Ellen References at 10:10, 5 November 2019
2019-11-05T10:10:45Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 10:10, 5 November 2019</td>
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<tr><td class='diff-marker'> </td><td style="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;"><div>*[[Alcohol]]s - C<sub>n</sub>H<sub>2n+2</sub>O</div></td><td class='diff-marker'> </td><td style="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;"><div>*[[Alcohol]]s - C<sub>n</sub>H<sub>2n+2</sub>O</div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">====AQA====</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Formula, formulae, pages 17, 98-9, 106, GCSE Chemistry; Student Book, Collins, AQA '']</ins></div></td></tr>
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Ellen References
https://keystagewiki.com/index.php?title=General_Formula&diff=8429&oldid=prev
NRJC: Created page with "==Key Stage 4== ===Meaning=== A '''general formula''' is a way to represent the the ratio of atoms in a homologous series. ===About General From..."
2019-01-17T18:44:28Z
<p>Created page with "==Key Stage 4== ===Meaning=== A '''general formula''' is a way to represent the the <a href="/index.php/Ratio" title="Ratio">ratio</a> of <a href="/index.php/Atom" title="Atom">atoms</a> in a <a href="/index.php/Homologous_Series" title="Homologous Series">homologous series</a>. ===About General From..."</p>
<p><b>New page</b></p><div>==Key Stage 4==<br />
===Meaning===<br />
A '''general formula''' is a way to represent the the [[ratio]] of [[atom]]s in a [[Homologous Series|homologous series]].<br />
<br />
===About General Fromulae===<br />
: '''General formulae''' allow [[Chemist]]s to predict the number of one type of [[atom]] in a [[compound]] using the number of another [[atom]].<br />
The '''general formulae''' you should know:<br />
*[[Alkane]]s - C<sub>n</sub>H<sub>2n+2</sub><br />
*[[Alkene]]s - C<sub>n</sub>H<sub>2n</sub><br />
*[[Alcohol]]s - C<sub>n</sub>H<sub>2n+2</sub>O<br />
*[[Carboxylic Acid]]s - C<sub>n</sub>H<sub>2n</sub>O<sub>2</sub></div>
NRJC