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Using The Bronsted -Lowry Table

Using The Bronsted -Lowry Table. Chem. 12. Acidic reaction refers to the forward reaction only. Basic reactions refers to the reverse reaction only. 100% Dissociation  equally strong acids  no reverse reaction. ↔  weak acids. How do you compare the relative strength of 2 weak acids?

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Using The Bronsted -Lowry Table

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  1. Using The Bronsted-Lowry Table Chem. 12

  2. Acidic reaction refers to the forward reaction only Basic reactions refers to the reverse reaction only

  3. 100% Dissociation  equally strong acids  no reverse reaction

  4. ↔  weak acids

  5. How do you compare the relative strength of 2 weak acids? i.e. Oxalic and phosphoric 2 ways to do it

  6. Increasing acid strength therefore oxalic acid is stronger

  7. Oxalic acid is stronger because it has a larger Ka value

  8. Now lets look at bases.

  9. Increasing strength of bases

  10. Do not act as bases because reverse reaction is not possible

  11. Do not act as acids because reverse reaction is not possible Strong bases

  12. What are the other strong bases you should be aware of? By the way, they are not on your Bronsted-Lowry table.

  13. Alkali metal hydroxides • Alkali earth metal hydroxides

  14. Knowing how to use your B-L table will make your life easier on test day!

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