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==Key Stage 3==
===Meaning===
[[Propanoic Acid]] is a [[compound]] with [[Chemical Formula|chemical formula]] C<sub>23</sub>H<sub>46</sub>O<sub>2</sub>.
===About Propanoic Acid===
: [[Propanoic Acid]] is a [[solid]] [[dissolve]]d in [[water]] to form a [[solution]].
[[Propanoic Acid]] can be [[neutralise (Chemistry)|neutralised]] to [[Product|produce]] [[Organic Compound|organic]] [[salt]]s.
: [[Propanoic Acid]] + [[Sodium]] → [[Sodium Propanoate]] + [[Hydrogen]]
: [[Propanoic Acid]] + [[Potassium Oxide]] → [[Potassium Propanoate]] + [[Water]]
: [[Propanoic Acid]] + [[Lithium Hydroxide]] → [[Lithium Propanoate]] + [[Water]]
: [[Propanoic Acid]] + [[Magnesium Carbonate]] → [[Magnesium Propanoate]] + [[Carbon Dioxide]] + [[Water]]
==Key Stage 4==
===Meaning===
[[Propanoic Acid]] is a [[Carboxylic Acid]] with [[Chemical Formula|chemical formula]] C<sub>23</sub>H<sub>46</sub>O<sub>2</sub>.
===About Propanoic Acid===
[[Propanoic Acid]] can be [[neutralise (Chemistry)|neutralised]] to [[Product|produce]] [[Organic Compound|organic]] [[salt]]s.
: [[Propanoic Acid]] + [[Sodium]] → [[Sodium Propanoate]] + [[Hydrogen]]
: [[Propanoic Acid]] + [[Potassium Oxide]] → [[Potassium Propanoate]] + [[Water]]
: [[Propanoic Acid]] + [[Lithium Hydroxide]] → [[Lithium Propanoate]] + [[Water]]
<math>C_2H_5COOH + LiOH → C_2H_5COOLi + H_2O</math> : [[Propanoic Acid]] + [[Magnesium Carbonate]] → [[Magnesium Propanoate]] + [[Carbon Dioxide]] + [[Water]]: <chemmath>2C2H5COOH 2C_2H_5COOH + MgCO3 -> MgCO_3 → (C2H5COOC_2H_5COO)2Mg _2Mg + CO2 CO_2 + H2OH_2O</chemmath> ===References=======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 ''Propanoic acid, page 242, GCSE Chemistry, CGP, 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 ''Propanoic acid, pages 244-5, GCSE Chemistry; Student Book, Collins, AQA '']