(a)
Interpretation:
Among the given pair of compounds, the compound which forms the higher percentage of
Concept introduction:
Carbonyl compound reacts with water in presence of acid or base forms
(b)
Interpretation:
Among the given pair of compounds, the compound which forms the higher percentage of
Concept introduction:
Carbonyl compound on treatment with water in presence of acid or base forms
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Chapter 21 Solutions
Organic Chemistry
- Complete each acid-base reaction and predict whether the position of equilibrium lies toward the left or toward the right. (a) CH3CCH+CH3CH2ONa+CH3CH3OH (b) CH3CCCH2CH2OH+Na+NH2NH3(l)arrow_forwardWhich of the following is an acetal? H3C H;C но CH3 CH3 H3C- H3C H3C H3C OH А C A and C B and D A O A, B, and D D B.arrow_forwardDrawing an Enol and a Ketone Formed by Hydration of an Alkyne Draw the enol intermediate and the ketone product formed in the following reaction.arrow_forward
- 7 8 11 12 me CH3 H3C 3-butylpropanoate 2-butoxypropane propyl-2-butanoate 2-butylpropanoate H₂ C CH3arrow_forwardDraw the hemiacetal and acetal formed when the carbonyl compound is treated with two equivalents of the given alcohol in the presence of H2SO4.arrow_forwardWhich compound in each pair forms the higher percentage of gem-diol at equilibrium?arrow_forward
- When trichloroacetaldehyde is dissolved in water, almost all of it is converted to the hydrate. Chloral hydrate, the product of the reaction, is a sedative that can be lethal. A cocktail laced with it is known—in detective novels,at least—as a “Mickey Finn.” Explain why an aqueous solution of trichloroacetaldehyde is almost all hydrate.arrow_forwardWhen trichloroacetaldehyde is dissolved in water, almost all of it is converted to the hydrate. Chloral hydrate, the product of the reaction, is a sedative that can be lethal. A cocktail laced with it is known—in detective novels, at least—as a “Mickey Finn.” Explain why an aqueous solution of trichloroacetaldehyde is almost all hydrate.arrow_forwardWrite IUPAC name of the major product formed as a result of the reaction indicated CH3 H* + H,0arrow_forward
- Provide the required information for the reaction scheme below: OH Compound B Compound C OH Compound A CHO CH2OH CHO CH2OH Compound E Compound Darrow_forwardEthyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l) a) Given 7.70 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield? b) A chemist ran the reaction and obtained 5.25 g of ethyl butyrate. What was the percent yield? c) The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 7.70 g of butanoic acid and excess ethanol?arrow_forwardEthyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l). The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 8.50 gof butanoic acid and excess ethanol? Express your answer in grams to three significant figures.arrow_forward
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