Give 2 examples of strong alkali and weak alkali?
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An example of a strong alkali is hydrochloric acid, nitric acid and sulphuric acid. Sodium and potassium hydroxide
and an example of weak alkali is Ethanoic, citric and carbonic acids
and an example of weak alkali is Ethanoic, citric and carbonic acids
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STRONG ALKALI
A strong alkali has completely ionosed
Example: Sodium Hydroxide(NaOH),Potassium Hydroxide
A strong alkali has a pH pf 14
WEAK ALKALI
A weak alkali has only partly ionised
Example: Ammonia,Barium Hydroxide
A weak alkali has a pH of 11 or 12
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