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Polyprotic Acids

  • Acids dissociate ONE hydrogen Ion at a time.
  • Sulfuric Acid is strong in its first dissociation, weak in its second.
  • Equilibrium problems involving solutions of Sulfuric Acid more dilute that 1.0 molar must use the entire expression without approximations ( no ignoring the “x”).

Polyprotic Acids

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Advanced Placement Chemistry