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Revision of Formation of Esters

Revision of Formation of Esters. Formed from:- Carboxylic Acid. Ethanoic Acid. Revision of Formation of Esters. Formed from:- Carboxylic Acid Alcohol. Ethanoic Acid. Ethanol. Ethyl Ethanoate. Water. Hydrolysis of Esters. Hydrolysis. REVERSE of esterification

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Revision of Formation of Esters

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  1. Revision of Formation of Esters • Formed from:- • Carboxylic Acid

  2. Ethanoic Acid

  3. Revision of Formation of Esters • Formed from:- • Carboxylic Acid • Alcohol

  4. Ethanoic Acid Ethanol Ethyl Ethanoate Water

  5. Hydrolysis of Esters

  6. Hydrolysis • REVERSE of esterification • Broken down by reaction with water

  7. Ethyl Ethanoate Water

  8. Hydrolysis • REVERSE of esterification • Broken down by reaction with water • Forms:- • Carboxylic Acid

  9. Ethyl Ethanoate Water Ethanoic Acid

  10. Hydrolysis • REVERSE of esterification • Broken down by reaction with water • Forms:- • Carboxylic Acid • Alcohol

  11. Ethyl Ethanoate Water Ethanoic Acid Ethanol

  12. Hydrolysis • REVERSE of esterification • Broken down by reaction with water • Forms:- • Alcohol • Carboxylic Acid • Dilute sulphuric acid catalyst

  13. Ethyl Ethanoate Water Ethanoic Acid Ethanol

  14. Saponification • Hydrolysis with an alkali • Forms:- • Alcohol

  15. Ethyl Ethanoate Sodium Hydroxide Ethanol

  16. Saponification • Hydrolysis with an alkali • Forms:- • Alcohol • Carboxylate Salt • NOT Carboxylic Acid

  17. Ethyl Ethanoate Sodium Hydroxide Sodium Ion Ethanol Ethanoate Ion

  18. Saponification • Hydrolysis with an alkali • Forms:- • Alcohol • Carboxylate Salt • NOT Carboxylic Acid • Goes to completion

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