what are weak acids and strong acids?
回答 (2)
2008-05-30 4:56 am
✔ 最佳答案
weak acid: acetic acid, citric acid, carbonic acidstrong acid: nitric acid , hydrochloric acid , sulphuric acid
strong acid is one that is completely ionized in water.
weak acid is one that is slightly ionized in water.
2008-05-30 6:53 am
weak acids are acid that hydrogen ions / H3O+ slightly deionised in water
their Ka is relatively smallc omparing that of strong acid
e.g. ethanoic acid, carbonic acid
strong acids are acid that hydrogen ions / H3O+ almost completely deionised in water
their Ka is relatively large comparing that of weak acid
e.g. HCl, H2SO4
their Ka is relatively smallc omparing that of strong acid
e.g. ethanoic acid, carbonic acid
strong acids are acid that hydrogen ions / H3O+ almost completely deionised in water
their Ka is relatively large comparing that of weak acid
e.g. HCl, H2SO4
收錄日期: 2021-04-29 21:27:43
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