Acid- Base equilibria

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  • Created by: LucyLu14
  • Created on: 30-09-13 17:39

1. What is a strong Acid ?

  • ionised in aqueous solution forming hydroxide ions
  • Something that oxidises very strongly
  • only very slightly ionised in aqueous solution
  • totally ionised in aqueous solution forming Hydrated ions
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2. What is an Acid?

  • A substance that tastes sour
  • An acid turns litmus paper blue
  • An acid is a substance that gives (H+) ions to a base
  • A substance that produces H+ ions aqueous solution

3. what does conjugated base mean ?

  • has one less hydrogen and is one unit more negative (in terms of charge)
  • Two acid joined to form a base
  • two bases joined together
  • An acid and a base joined together

4. What does protonated mean ?

  • Losing H+ Ions
  • Transfer a proton to an atom so that a coordinate bond is formed
  • Becoming a cation
  • Gainig OH- ions

5. Wht should you never include in the expression for Ka

  • H2CO3
  • H20
  • A strong alkali
  • A strong acid
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