교과서 질문
Propyl acetate is the ester that gives the odor and smell of pears.
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d. Write the balanced chemical equation for the base hydrolysis of propyl acetate with NaOH.
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Ch.14 Carboxylic Acids, Esters, Amines, and Amides
Timberlake13th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9780134421353
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TOC.tableOfContents
- Ch.1 Chemistry in Our Lives11
- Ch.2 Chemistry and Measurements80
- Ch.3 Matter and Energy54
- Ch.4 Atoms and Elements51
- Ch.5 Nuclear Chemistry42
- Ch.6 Ionic and Molecular Compounds57
- Ch.7 Chemical Quantities and Reactions41
- Ch.8 Gases29
- Ch.9 Solutions51
- Ch.10 Acids and Bases and Equilibrium65
- Ch.11 Introduction to Organic Chemistry: Hydrocarbons78
- Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones83
- Ch.13 Carbohydrates54
- Ch.14 Carboxylic Acids, Esters, Amines, and Amides90
- Ch.15 Lipids61
- Ch.16 Amino Acids, Proteins, and Enzymes84
- Ch.17 Nucleic Acids and Protein Synthesis83
- Ch.18 Metabolic Pathways and ATP Production67
Timberlake13th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9780134421353당신이 사용하는 게 아니라요?교과서 변경
14장, 문제 80c
Ethyl octanoate is a flavor component of mangoes.
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c. Write the balanced chemical equation for the acid hydrolysis of ethyl octanoate.
검증된 단계별 안내1
Identify the reactants and products involved in the acid hydrolysis of ethyl octanoate. Acid hydrolysis of an ester involves the reaction of the ester with water in the presence of an acid catalyst, producing a carboxylic acid and an alcohol.
Write the general formula for the acid hydrolysis of an ester: . Here, R and R' represent alkyl groups.
Determine the structure of ethyl octanoate. Ethyl octanoate is an ester with the formula . It consists of an octanoic acid backbone () and an ethyl group ().
Substitute the specific groups into the general formula. The reaction becomes: + H 2 O C 8 H 16 COOH (octanoic acid) + C 2 H 5 OH
Balance the chemical equation. Ensure that the number of atoms of each element is the same on both sides of the equation. Since the reaction is already balanced as written, the final balanced equation is: + H 2 O C 8 H 16 COOH + C 2 H 5 OH
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
2m주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Ester Hydrolysis
Ester hydrolysis is a chemical reaction where an ester reacts with water to form an alcohol and a carboxylic acid. This process can occur under acidic or basic conditions, but in this case, we focus on acid hydrolysis, which involves the presence of an acid catalyst. The reaction is important in organic chemistry as it helps in understanding the behavior of esters in various environments.
추천 영상:
가이드 코스
1:14
Acid-Catalyzed Ester Hydrolysis Concept 1
Balanced Chemical Equation
A balanced chemical equation represents a chemical reaction with equal numbers of each type of atom on both sides of the equation. Balancing is crucial because it reflects the conservation of mass, ensuring that matter is neither created nor destroyed during the reaction. In the case of ethyl octanoate hydrolysis, the equation must accurately depict the reactants and products involved in the reaction.
추천 영상:
가이드 코스
01:32Balancing Chemical Equations (Simplified) Concept 1
Functional Groups
Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. In the context of ethyl octanoate, the ester functional group (-COO-) plays a key role in its reactivity during hydrolysis. Understanding functional groups is essential for predicting the behavior of organic compounds in chemical reactions.
추천 영상:
가이드 코스
1:11Functional Group Priorities Concept 1
관련 실천
교과서 질문
Propyl acetate is the ester that gives the odor and smell of pears.
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e. How many milliliters of a 0.208 M NaOH solution is needed to completely hydrolyze (saponify) 1.58 g of propyl acetate?
648
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교과서 질문
Novocain, a local anesthetic, is the ammonium salt of procaine.
a. Draw the condensed structural formula for the ammonium salt (procaine hydrochloride) formed when procaine reacts with HCl. (Hint: The tertiary amine reacts with HCl.)
773
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교과서 질문
Ethyl octanoate is a flavor component of mangoes.
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e. How many milliliters of a 0.315 M NaOH solution is needed to completely hydrolyze (saponify) 2.84 g of ethyl octanoate?
515
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교과서 질문
Novocain, a local anesthetic, is the ammonium salt of procaine.
b. Why is procaine hydrochloride used rather than procaine?
929
views
교과서 질문
Propyl acetate is the ester that gives the odor and smell of pears.
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b. Write the balanced chemical equation for the formation of propyl acetate.
574
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