Oxidation - Revision history

NRJC: /* About Oxidation */

2022-02-26T14:06:03Z

‎About Oxidation

NRJC: /* About Oxidation */

2022-02-26T14:05:44Z

‎About Oxidation

NRJC: /* About Oxidation */

2022-02-26T14:05:34Z

‎About Oxidation

NRJC: /* About Oxidation */

2022-02-26T14:05:01Z

‎About Oxidation

Ellen References at 15:02, 17 December 2019

2019-12-17T15:02:07Z

Ellen References at 11:32, 24 November 2019

2019-11-24T11:32:09Z

Ellen References at 15:47, 10 November 2019

2019-11-10T15:47:57Z

NRJC at 17:54, 6 April 2019

2019-04-06T17:54:38Z

NRJC at 12:24, 14 January 2019

2019-01-14T12:24:20Z

NRJC at 17:02, 29 September 2018

2018-09-29T17:02:47Z

@@ Line 31: / Line 31: @@
 : [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
-<math>2Al+Fe_2O_3->Al_2O_3+2Fe</math>
+<math>2Al+Fe_2O_3 \rightarrow Al_2O_3+2Fe</math>
 The [[Aluminium]] is [[Oxidation|oxidised]] because it gains the [[Oxygen]] [[atom]]s.

@@ Line 30: / Line 30: @@
 In the following '''redox reaction''':
 : [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
-: <math>2Al+Fe_2O_3->Al_2O_3+2Fe</math>
 The [[Aluminium]] is [[Oxidation|oxidised]] because it gains the [[Oxygen]] [[atom]]s.

@@ Line 30: / Line 30: @@
 In the following '''redox reaction''':
 : [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
-: <math>2Al+Fe2O3->Al2O3+2Fe</math>
+: <math>2Al+Fe_2O_3->Al_2O_3+2Fe</math>
 The [[Aluminium]] is [[Oxidation|oxidised]] because it gains the [[Oxygen]] [[atom]]s.

@@ Line 30: / Line 30: @@
 In the following '''redox reaction''':
 : [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
-: <chem>2Al+Fe2O3->Al2O3+2Fe</chem>
+: <math>2Al+Fe2O3->Al2O3+2Fe</math>
 The [[Aluminium]] is [[Oxidation|oxidised]] because it gains the [[Oxygen]] [[atom]]s.

← Older revision		Revision as of 15:02, 17 December 2019
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	:[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 ''Oxidation, pages 66, 81, 87, 90-91, 98, 174, 182, GCSE Chemistry, 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 ''Oxidation, pages 66, 81, 87, 90-91, 98, 174, 182, GCSE Chemistry, 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 ''Oxidation; OILRIG mnemonic, pages 66, 81, 133, GCSE Chemistry, 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 ''Oxidation; OILRIG mnemonic, pages 66, 81, 133, GCSE Chemistry, Pearson, 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 ''Oxidation, page 116, 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 ''Oxidation, pages 110-111, 124, Gateway GCSE Chemistry, Oxford, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Oxidation, pages 37, 47, 79, 89, 95, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR '']

← Older revision		Revision as of 11:32, 24 November 2019
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	:[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 ''Oxidation; gain of oxygen, pages 131-3, 235, GCSE Chemistry; Student Book, Collins, AQA '']		:[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 ''Oxidation; gain of oxygen, pages 131-3, 235, GCSE Chemistry; Student Book, Collins, AQA '']
	:[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 ''Oxidation; loss of electrons, pages 138-9, 155, 157, 159, 161, 164-5, 182, GCSE Chemistry; Student Book, Collins, AQA '']		:[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 ''Oxidation; loss of electrons, pages 138-9, 155, 157, 159, 161, 164-5, 182, GCSE Chemistry; Student Book, Collins, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Oxidation, pages 110, 114, 116, GCSE Combined Science; 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 ''Oxidation, pages 146-148, 153, 181, 182, 216, 306, GCSE Chemistry, 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 ''Oxidation, pages 48, 52, 54, 64, GCSE Chemistry; The Revision Guide, CGP, 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 ''Oxidation, pages 66, 81, 87, 90-91, 98, 174, 182, GCSE Chemistry, 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 ''Oxidation; OILRIG mnemonic, pages 66, 81, 133, GCSE Chemistry, Pearson, Edexcel '']

← Older revision		Revision as of 15:47, 10 November 2019
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	: [[Oxidation]] of [[Magnesium]]: <chem>Mg - 2e^- -> Mg^2+</chem>		: [[Oxidation]] of [[Magnesium]]: <chem>Mg - 2e^- -> Mg^2+</chem>
	The [[Magnesium]] is [[Reduction\|reduced]] because it loses [[electron]]s.		The [[Magnesium]] is [[Reduction\|reduced]] because it loses [[electron]]s.
		+
		+	===References===
		+	====AQA====
		+
		+	:[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 ''Oxidation, of alcohols, page 243, GCSE Chemistry; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10131 ''Oxidation, page 130, GCSE Combined Science; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Oxidation, pages 137, 139, 140, GCSE Combined Science Trilogy; Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Oxidation, pages 162, 164, 165, 190, 191, GCSE Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d199 ''Oxidation, pages 56-58, 65, GCSE Chemistry; The Revision Guide, CGP, 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 ''Oxidation, pages 87, 91, 104-105, 152-153, 163, 220-221, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']
		+	:[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 ''Oxidation; gain of oxygen, pages 131-3, 235, GCSE Chemistry; Student Book, Collins, AQA '']
		+	:[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 ''Oxidation; loss of electrons, pages 138-9, 155, 157, 159, 161, 164-5, 182, GCSE Chemistry; Student Book, Collins, AQA '']

@@ Line 40: / Line 40: @@
 : '''Oxidation''' takes place in [[Displacement Reaction|displacement reactions]].
 In the following '''redox reaction''':
-: [[Magnesium]] + [[Copper II Chloride]] → [[Magnesium Chloride]] + [[Copper]]
+: [[Magnesium]] + [[Copper (II) Chloride]] → [[Magnesium Chloride]] + [[Copper]]
 : [[Oxidation]] of [[Magnesium]]: <chem>Mg - 2e^- -> Mg^2+</chem>
 The [[Magnesium]] is [[Reduction|reduced]] because it loses [[electron]]s.

← Older revision		Revision as of 12:24, 14 January 2019
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	\|-		\|-
	\|}		\|}
		+
		+	==Key Stage 4 Foundation==
		+	===Meaning===
		+	'''Oxidation''' is when a [[metal]] gains one or more [[Oxygen]] [[atom]]s to become a [[Metal Oxide\|metal oxide]].
		+
		+	===About Oxidation===
		+	: [[Oxidation]] takes place in [[Displacement Reaction\|displacement reactions]] involving [[Metal Oxide\|metal oxides]].
		+	In the following '''redox reaction''':
		+	: [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
		+	: <chem>2Al+Fe2O3->Al2O3+2Fe</chem>
		+	The [[Aluminium]] is [[Oxidation\|oxidised]] because it gains the [[Oxygen]] [[atom]]s.
		+
		+	==Key Stage 4 Higher==
		+	===Meaning===
		+	'''Oxidation''' is when a [[metal]] loses [[electron]]s to become a [[Positive Ion\|positive ion]].
		+
		+	===About Oxidation===
		+	: '''Oxidation''' takes place in [[Displacement Reaction\|displacement reactions]].
		+	In the following '''redox reaction''':
		+	: [[Magnesium]] + [[Copper II Chloride]] → [[Magnesium Chloride]] + [[Copper]]
		+	: [[Oxidation]] of [[Magnesium]]: <chem>Mg - 2e^- -> Mg^2+</chem>
		+	The [[Magnesium]] is [[Reduction\|reduced]] because it loses [[electron]]s.

@@ Line 6: / Line 6: @@
 : [[Oxidation]] can happen very slowly at low [[temperature]]s.
 : Both [[Metal]]s and [[Non-metal]]s can be '''oxidised'''.
-: [[Metal Oxide]]s are [[Base|basic]], while [[Non-metal Oxide]]s are [[acid]]ic.
+: [[Metal Oxide]]s are [[Base|basic]], while [[Non-metal Oxide]]s are [[acid]]ic when [[dissolve]]d in water.
 : When [[Iron]] is '''oxidised''' it is said to be [[rust]]ing.