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Carboxylic Acids, Phenols and Esters 9.23.11

Carboxylic Acids, Phenols and Esters 9.23.11 - 7 Which are...

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Susie Lee ([email protected]) Carboxylic acids, Phenols, Esters SI sessions CHEM 222 Sun 6-7p BLOC 105 10/23/11 6-7p Mon 6-7p BLOC 105 Wed 6-7p BLOC 105 1. What are the IUPAC rules when naming carboxylic acids ? 2. What are the IUPAC rules for naming phenols ? Are they water soluble ? Why? 3. What is a carboxylate ? Is it water soluble ? Why? What are the IUPAC rules for naming them? 4. What is a phenoxide ? Is it water soluble ? Why? 5. Is the boiling point of carboxylic acids are (higher or lower) than that of phenols ? Why? 6. What is the approximate pka of carboxylic acids and phenols?
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Unformatted text preview: 7. Which are more acidic , phenols or carboxylic acids? Why? 8. How do you name esters ? Practice problems: Name the following organic molecules using IUPAC rules. Then write the common name. Susie Lee ([email protected]) Carboxylic acids, Phenols, Esters SI sessions CHEM 222 Sun 6-7p BLOC 105 10/23/11 6-7p Mon 6-7p BLOC 105 Wed 6-7p BLOC 105 Name the following molecules. Write the reaction that occurs when a strong base is added to 4-ethylpentanoic acid. What is the name of the conjugate base?...
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