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Type: Multiple-Choice
Category: Acids and Bases
Level: Grade 9
Author: dcoleman@stjoeirish.org
Created: 3 years ago

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Acids and Bases Question

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Grade 9 Acids and Bases

These are weak acids or bases that can react with strong acids or bases to prevent sharp, sudden changes in pH.
  1. Hydrogen ions
  2. Buffers
  3. Solution
  4. Hydroxide ions
  5. Atoms