Esters 2.pptx - Review Draw the condensed structural...

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Review Draw the condensed structural formula for the ester that is formed when each of the following reacts with 1-propanol: a) formic acid
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Review b) 2-methylpentanoic acid
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Review c) benzoic acid
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Review Give the IUPAC name for the following compounds.
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Review
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Review
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Esters Part 2
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Physical Properties Boiling points: Esters do not have hydroxyl groups so they cannot form hydrogen bonds with each other Therefore, their boiling points are ____________ than alcohols and carboxylic acids of similar mass Boiling points are ______________ than alkanes and ethers
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Physical Properties Solubility: Esters with carbon chains of _________ atoms are soluble in water The partial negative charge of the carbonyl oxygen forms _____________________________ with the partial positive charge of the hydrogen atoms in water As the number of carbon atoms increases, the solubility _______________
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Acid Hydrolysis of Esters An ester reacts with water to produce a __________________________ and ___________________ (opposite of esterification) A strong acid catalyst is required
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Examples
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Examples
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Examples
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  • Fall '19
  • Carboxylic acid

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