Difference between revisions of "Acidity"
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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 ''Acidity, page 131, 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 ''Acidity, page 131, GCSE Chemistry; Student Book, Collins, AQA''] |
Revision as of 19:00, 27 October 2019
Key Stage 4
Meaning
Acidity is the strength of an acid determined by how easily Hydrogen ions are formed when the acid dissolves in water.
About Acidity
- When a compound does dissolve in water to produce an acid not all of the Hydrogen ions will dissociate from the compound.
- The strength of an acid, or its acidity, is determined by how easily Hydrogen ions are formed.
- The more easily Hydrogen ions form, the stronger the acid (the higher the acidity).