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Strength of Acids and Bases

Strength of Acids and Bases. By Melissa Martin and McKenna Halligan . Strength Of Acids and Bases. The extent to which the acid or base ionises or dissociates in water. Strong acids and bases are electrolytes that dissociate/ ionize almost completely in water.

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Strength of Acids and Bases

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  1. Strength of Acids and Bases By Melissa Martin and McKenna Halligan.

  2. Strength Of Acids and Bases The extent to which the acid or base ionises or dissociates in water.

  3. Strong acids and bases are electrolytes that dissociate/ ionize almost completely in water.

  4. Weak acids and bases dissociate slightly in water.

  5. Strong Acids When strong acids dissolve in water they ionize.

  6. Buffer A Buffer is a solution that is resistant to large changes in pH.

  7. Electrolyte An Electrolyte is a substance that ionizes or dissociates into ions when it dissolves in water.

  8. pH pH is a measure of the hydronium ion concentration of a solution.

  9. Weak Acids Weak acids ionize or dissociate slightly in water.

  10. Quiz!

  11. Question #1 What is a Buffer?

  12. Answer #1 A Buffer is a solution that is resistant to large changes in pH.

  13. Question #2 What is an electrolyte?

  14. Answer #2 An electrolyte is a substance that ionizes or dissociates into ions when it dissolves in water.

  15. Question #3 What is pH?

  16. Answer #3 A pH is a measure of the hydronium ion concentration of a solution.

  17. Question #4 What do strong bases do when they dissolve in water?

  18. Answer #4 Strong bases ionize when they are dissolved in water.

  19. Question #5 What do acids do when they are in water?

  20. Answer #5 Acids ionize or dissociate when they are in water.

  21. Question #6 What are strong acids and bases called when they almost ionize completely?

  22. Answer #6 Strong electrolytes

  23. Question #7 What is strong bases do?

  24. Answer #7 Strong Bases dissociate almost completely in water.

  25. Question #8 What is Weak Acids do?

  26. Answer #8 Weak acids ionize or dissociate only slightly in water.

  27. Question #9 The lower the pH value, the _____ the H30+ ion concentration in solution is.

  28. Answer #9 Greater

  29. Question #10 The higher the pH value, the ______ the H3O+ ion concentration is.

  30. Answer #10 Lower

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