Chromatogram - Revision history

NRJC: /* About Chromatograms */

2022-02-23T17:20:54Z

‎About Chromatograms

NRJC at 17:20, 23 February 2022

2022-02-23T17:20:42Z

Ellen References at 13:46, 1 December 2019

2019-12-01T13:46:15Z

Ellen References at 13:46, 1 December 2019

2019-12-01T13:46:00Z

Ellen References at 15:17, 16 November 2019

2019-11-16T15:17:14Z

Ellen References at 11:49, 3 November 2019

2019-11-03T11:49:32Z

NRJC: /* Key Stage 4 */

2019-01-23T10:48:17Z

‎Key Stage 4

NRJC: Created page with "==Key Stage 4== ===Meaning=== The [[chromatogram is on the far right having been produced in a chromatography experi..."

2019-01-23T10:48:00Z

Created page with "==Key Stage 4== ===Meaning=== right|300px|thumb|The [[chromatogram is on the far right having been produced in a chromatography experi..."

New page

==Key Stage 4==
===Meaning===
[[File:ChromatographDiagram2.png|right|300px|thumb|The [[chromatogram]] is on the far right having been produced in a [[chromatography]] [[experiment]].]]
A [[chromatogram]] is the result of a [[chromatography]] [[experiment]] showing the relative [[distance]]s moved by different [[chemical]]s in a [[sample]].

===About Chromatograms===
[[Chromatogram]]s can be used to identify [[chemical]]s in an unknown [[mixture]] by:
*Comparing the [[chromatogram]] of a [[sample]] to the [[chromatogram]]s of known [[chemical]]s.
*Calculating the [[Retention Factor|Retention Factor (R<sub>f</sub>)]] of the [[chemical]]s in the [[sample]] and comparing it to known [[Retention Factor|R<sub>f</sub>]] values.

@@ Line 5: / Line 5: @@
 ===About Chromatograms===
-[[Chromatogram]]s can be used to identify [[chemical]]s in an unknown [[mixture]] because different [[solute]]s [[diffusion|diffuse]] at different rates.==Key Stage 4==
+[[Chromatogram]]s can be used to identify [[chemical]]s in an unknown [[mixture]] because different [[solute]]s [[diffusion|diffuse]] at different rates.
 ==Key Stage 4==

← Older revision		Revision as of 13:46, 1 December 2019
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	====OCR====		====OCR====
−	:[https://www.amazon.co.uk/gp/product/~~1782945695~~/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=~~1782945695~~&linkCode=as2&tag=nrjc-21&linkId=~~ceafcc80bcad6b6754ee97a0c7ceea53~~ ''~~Chromatography~~, pages ~~102, 103~~, Gateway GCSE ~~Combined Science; The Revision Guide~~, ~~CGP~~, OCR '']	+	:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Chromatograms, pages 46-49, Gateway GCSE Chemistry, Oxford, OCR '']

← Older revision		Revision as of 13:46, 1 December 2019
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	:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Chromatograms, page 40, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Chromatograms, page 40, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']
	:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Chromatograms, pages 108, 109, 111, GCSE Chemistry, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Chromatograms, pages 108, 109, 111, GCSE Chemistry, CGP, Edexcel '']
		+
		+	====OCR====
		+	:[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Chromatography, pages 102, 103, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR '']

← Older revision		Revision as of 15:17, 16 November 2019
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	:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Chromatograms, pages 182-183, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']		:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Chromatograms, pages 182-183, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1292120193/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120193&linkCode=as2&tag=nrjc-21&linkId=572df39392fb4200db8391d98ae6314e ''Chromatogram, page 152, GCSE Combined Science, Pearson Edexcel '']
		+	:[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 ''Chromatogram, page 8, GCSE Chemistry, Pearson, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Chromatograms, page 40, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Chromatograms, pages 108, 109, 111, GCSE Chemistry, CGP, Edexcel '']

← Older revision		Revision as of 11:49, 3 November 2019
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	*Comparing the [[chromatogram]] of a [[sample]] to the [[chromatogram]]s of known [[chemical]]s.		*Comparing the [[chromatogram]] of a [[sample]] to the [[chromatogram]]s of known [[chemical]]s.
	*Calculating the [[Retention Factor\|Retention Factor (R<sub>f</sub>)]] of the [[chemical]]s in the [[sample]] and comparing it to known [[Retention Factor\|R<sub>f</sub>]] values.		*Calculating the [[Retention Factor\|Retention Factor (R<sub>f</sub>)]] of the [[chemical]]s in the [[sample]] and comparing it to known [[Retention Factor\|R<sub>f</sub>]] values.
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Chromatograms, pages 182-183, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']

@@ Line 1: / Line 1: @@
 ==Key Stage 4==
 ===Meaning===
@@ Line 8: / Line 16: @@
 *Comparing the [[chromatogram]] of a [[sample]] to the [[chromatogram]]s of known [[chemical]]s.
 *Calculating the [[Retention Factor|Retention Factor (R<sub>f</sub>)]] of the [[chemical]]s in the [[sample]] and comparing it to known [[Retention Factor|R<sub>f</sub>]] values.
 ===References===