Changes

: The [[solid]] trapped in the [[Filter Paper|filter paper]] is called a [[residue]].: The [[liquid]] that has passed through the [[Filter Paper|filter paper]] is called [[filtrate]].: '''Filtering''' uses a '''filter''' that has very small holes in it that allow the particles [[particle]]s in the [[liquid ]] through, but not the lumps of [[solid]].{| class="wikitable"|-|[[File:FiltrationParticleDiagram.png|center|500px]]|-| style="height:20px; width:500px; text-align:center;" |This [[diagram]] shows how the [[insoluble]] [[solid]] gets stuck in the [[Filter Paper|filter paper]] while the [[particle]]s in the [[liquid]] are small enough to pass through the gaps in the [[Filter Paper|filter paper]].|} ==Key Stage 4=====Meaning==='''Filtration''' is the process of removing an [[insoluble]] [[solid]] from a [[mixture]] with a [[liquid]]. ===About Filtration===: In an [[experiment]] a [[mixture]] of [[insoluble]] [[solid]] and a [[liquid]] is '''filtered''' using [[Filter Paper|filter paper]]. However, on an industrial scale many different types of '''filter''' can be used to [[Separating Mixtures|separate]] [[insoluble]]s [[solid]]s from [[mixture]]s with [[liquid]]s.'''Filtration''' can only be used for:*[[Separating Mixtures|Separating]] a [[mixture]] of an [[insoluble]] [[solid]] and a [[liquid]]. This is done by passing the [[mixture]] through a [[filter]].*[[Separating Mixtures|Separating]] a [[mixture]] of a [[soluble]] [[solid]] from an [[insoluble]] [[solid]]. This is done by first adding a [[solvent]] to [[dissolve]] the [[soluble]] [[solid]] before then '''filtering'''.'''Filtration''' cannot be used for:*[[Separating Mixtures|Separating]] two [[solute]]s from each other in [[solution]] - [[Chromatography]]*[[Separating Mixtures|Separating]] [[solute]]s from [[solvent]]s in [[solution]] - [[Distillation]]*[[Separating Mixtures|Separating]] two [[solvent]]s from each other in [[solution]] - [[Fractional Distillation]] ===References=======AQA==== :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f297 ''Filtrate, pages 200-201, GCSE Biology; Student Book, Collins, 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 ''Filtrates/filtration, page 8, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Filtration (in kidneys), page 215, GCSE Biology, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Filtration (Kidneys), page 75, GCSE Biology; The Revision Guide, 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=9e29fad914244909903e5e93f8a01d125 ''Filtration, page 17, GCSE Chemistry; The Revision Guide, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851346&linkCode=as2&tag=nrjc-21&linkId=3ac654f4b0da781c49c855a1af4c92ea ''Filtration, page 23, GCSE Chemistry, Hodder, 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 ''Filtration, page 37, GCSE Chemistry, 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 ''Filtration, page 37, GCSE Combined Science Trilogy; Chemistry, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Filtration, pages 137, 138, GCSE Combined Science Trilogy 1, Hodder, 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 ''Filtration, pages 18, 144, 146-7, 263-4, 322, GCSE Chemistry; Student Book, Collins, AQA ''] ====Edexcel==== :[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Filtration, page 158, GCSE Biology, Pearson, 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 ''Filtration, pages 101, 104, 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 ''Filtration, pages 104, 112, GCSE Chemistry, CGP, 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 ''Filtration, pages 150, 201, GCSE Combined Science, 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 ''Filtration, pages 38, 41, 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 ''Filtration, pages 6, 57, GCSE Chemistry, Pearson, 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 ''Filtration; laboratory practice, page 151, 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 ''Filtration; laboratory practice, page 7, 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 ''Filtration, pages 101, 148, Gateway GCSE Combined Science; The Revision Guide, CGP, 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 ''Filtration, pages 28, 100, Gateway GCSE Chemistry; 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 ''Filtration, pages 40, 42-43, 160, 198, 259, Gateway GCSE Chemistry, Oxford, OCR '']