Introduction to acid-base theory

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Introducción
Lecciones
  1. What are acids and bases?
  2. What happens to H+ ions?
  3. What is a basic solution?
  4. Measuring pH using H3O+ ions.
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Ejemplos
Lecciones
  1. Recall how pH is measured in solutions.
    1. A solution has an H3O+ concentration of 0.07 mol dm-3. What is its pH?