Acids, Bases and Equilibria

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Across
  1. 4. A substance which can neutralise an acid
  2. 7. When there is both a forwards and backwards reaction
  3. 9. When a chemical gains oxygen in a reaction
  4. 10. When a chemical loses oxygen in a react
  5. 11. A reaction between an acid an a base
  6. 13. A substance with a pH of less than 7
  7. 14. Acid + base -> ? + Water
  8. 15. When the forwards and backwards reaction happen at the same rate
Down
  1. 1. All acids contain this element
  2. 2. Hazard symbol found on containers for strong acids and alkalis
  3. 3. An ion found in strong alkalis
  4. 5. A solution in which the solute is dissolved in water
  5. 6. A substance with pH 7
  6. 8. A chemical used to see if a substance is acid or alkali
  7. 12. A base that can dissolve in water