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→About Oxidation
===About Oxidation===
: [[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 when [[dissolve]]d in water.
: When [[Iron]] is '''oxidised''' it is said to be [[rust]]ing.
===Examples===
{| class="wikitable"
| style="height:20px; width:300px; text-align:center;" |'''Rusting'''
| style="height:20px; width:300px; text-align:center;" |'''Burning'''
|-
|[[File:RustingGears.png|center|300px]]
|[[File:MagnesiumRibbon.png|center|300px]]
|-
| style="height:20px; width:300px; text-align:center;" |Iron + Oxygen → Iron Oxide
| style="height:20px; width:300px; text-align:center;" |Magnesium + Oxygen → Magnesium Oxide
|-
|}
==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]]
<math>2Al+Fe_2O_3 \rightarrow Al_2O_3+2Fe</math>
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.
===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 '']
====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 '']
====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 '']