Edexcel GCSE Combined Science · 1SC0
Specification Acids · Paper 3, Paper 4
Revise: Acids, alkalis, pH and acid strengthAcid strength is about the degree of dissociation into ions, not the amount of acid dissolved.
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GCSE Combined Science · key term
The separation of a substance into ions when it dissolves; an acid dissociates to produce hydrogen ions.
Used by Edexcel
Specification Acids · Paper 3, Paper 4
Revise: Acids, alkalis, pH and acid strengthAcid strength is about the degree of dissociation into ions, not the amount of acid dissolved.
Strong and concentrated mean different things: strength describes dissociation; concentration describes the amount of dissolved substance per unit volume.
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