Difference between revisions of "Formulation"
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*Paint - A [[dye]] to provide colour and a [[solvent]] for it to be spread over a surface. | *Paint - A [[dye]] to provide colour and a [[solvent]] for it to be spread over a surface. | ||
*Heartburn Relief - A [[base]] to [[Neutralisation|neutralise]] [[Stomach Acid|stomach acid]], alginic [[acid]] to form a layer to protect the lining of the [[stomach]] and [[oesophagus]]. | *Heartburn Relief - A [[base]] to [[Neutralisation|neutralise]] [[Stomach Acid|stomach acid]], alginic [[acid]] to form a layer to protect the lining of the [[stomach]] and [[oesophagus]]. | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
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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 ''Formulation, page 266-7, GCSE Chemistry; 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 ''Formulations, page 181, GCSE Chemistry; Third Edition, Oxford University Press, 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 ''Formulations, page 199, GCSE Combined Science Trilogy; Chemistry, 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 ''Formulations, page 204, 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 ''Formulations, page 253, 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=9e29fad914244909903e5e93f8a01d128 ''Formulations, page 86, GCSE Chemistry; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Formulations, pages 156, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
Latest revision as of 10:12, 5 November 2019
Key Stage 4
Meaning
A formulation is a mixture which combines the useful properties of several chemicals in the mixture chosen for a particular job.
About Formulations
Some examples of common formulations are:
- Surface Cleaner - Contains bleach to kill bacteria, a fragrance to give it a pleasant smell and a surfactant to emulsify oils.
- Paint - A dye to provide colour and a solvent for it to be spread over a surface.
- Heartburn Relief - A base to neutralise stomach acid, alginic acid to form a layer to protect the lining of the stomach and oesophagus.
References
AQA
- Formulation, page 266-7, GCSE Chemistry; Student Book, Collins, AQA
- Formulations, page 181, GCSE Chemistry; Third Edition, Oxford University Press, AQA
- Formulations, page 199, GCSE Combined Science Trilogy; Chemistry, CGP, AQA
- Formulations, page 204, GCSE Chemistry, Hodder, AQA
- Formulations, page 253, GCSE Chemistry, CGP, AQA
- Formulations, page 86, GCSE Chemistry; The Revision Guide, CGP, AQA
- Formulations, pages 156, GCSE Combined Science Trilogy 2, Hodder, AQA