Table of contents

1. Matter and Measurements4h 31m
2. Atoms and the Periodic Table5h 23m
3. Ionic Compounds2h 18m
4. Molecular Compounds2h 18m
5. Classification & Balancing of Chemical Reactions3h 17m
6. Chemical Reactions & Quantities2h 27m
7. Energy, Rate and Equilibrium3h 46m
8. Gases, Liquids and Solids3h 25m
9. Solutions4h 10m
10. Acids and Bases3h 29m
11. Nuclear Chemistry56m
BONUS: Lab Techniques and Procedures1h 38m
BONUS: Mathematical Operations and Functions47m
12. Introduction to Organic Chemistry1h 34m
13. Alkenes, Alkynes, and Aromatic Compounds2h 12m
14. Compounds with Oxygen or Sulfur1h 6m
15. Aldehydes and Ketones1h 1m
16. Carboxylic Acids and Their Derivatives1h 11m
17. Amines39m
18. Amino Acids and Proteins1h 51m
19. Enzymes1h 37m
20. Carbohydrates1h 41m
21. The Generation of Biochemical Energy2h 8m
22. Carbohydrate Metabolism2h 22m
23. Lipids2h 26m
24. Lipid Metabolism1h 45m
25. Protein and Amino Acid Metabolism1h 37m
26. Nucleic Acids and Protein Synthesis2h 54m

16. Carboxylic Acids and Their Derivatives

Amide Hydrolysis

GOB Chemistry

16. Carboxylic Acids and Their Derivatives

Amide Hydrolysis

Previous problemNext problem

0:42 minutes

Problem 45b

Textbook Question

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with HCl:
b.

Verified step by step guidance

Identify the functional group in the given compound. In this case, the compound is an amide, which contains a carbonyl group (C=O) directly bonded to a nitrogen atom (N).

Understand the reaction type: Hydrolysis of an amide in the presence of HCl involves breaking the bond between the carbonyl carbon and the nitrogen atom. This reaction produces a carboxylic acid and an ammonium salt.

Determine the products: The carbonyl carbon will form a carboxylic acid group (-COOH), while the nitrogen atom will bond with a hydrogen ion (H⁺) from HCl to form an ammonium ion (R-NH₃⁺).

Draw the condensed structural formula or line-angle formula for the carboxylic acid product. Replace the amide group with a carboxylic acid group (-COOH) in the structure.

Draw the condensed structural formula or line-angle formula for the ammonium salt product. The nitrogen atom from the amide will now be part of an ammonium ion (R-NH₃⁺), paired with a chloride ion (Cl⁻) from HCl.

Verified video answer for a similar problem:

This video solution was recommended by our tutors as helpful for the problem above

Video duration:

42s

Play a video:

Was this helpful?

Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Hydrolysis of Amides

Hydrolysis of amides involves the reaction of an amide with water, often in the presence of an acid or base, to produce a carboxylic acid and an amine or ammonia. In this case, hydrochloric acid (HCl) acts as the catalyst, facilitating the breakdown of the amide bond. Understanding this process is crucial for predicting the products formed during the reaction.

Condensed Structural Formula

A condensed structural formula provides a simplified representation of a molecule, showing the arrangement of atoms and the connectivity between them without depicting all the bonds explicitly. This format is useful for quickly conveying the structure of organic compounds, especially in complex molecules, making it easier to visualize the products of chemical reactions.

Line-Angle Formula

The line-angle formula, also known as the skeletal formula, is a shorthand way of drawing organic molecules where vertices represent carbon atoms and lines represent bonds. This method simplifies the representation of larger molecules by omitting hydrogen atoms attached to carbons, allowing for a clearer view of the molecular structure and functional groups, which is essential for understanding the products of hydrolysis.

Watch next

Master Acidic Hydrolysis Concept 1 with a bite sized video explanation from Jules

Start learning

Related Videos

Related Practice

Textbook Question

What carboxylic acids and amines result from hydrolysis of the following amides?

b. N,N-Dimethyl-p-nitrobenzamide

600

views

Textbook Question

Identify the functional group in the following compounds and give the structures of the products of hydrolysis for these compounds.

596

views

Textbook Question

N-Acetylglucosamine (also known as NAG) is an important component on the surfaces of cells.

b. Draw the structures of the products of acid hydrolysis.

647

views

Textbook Question

When both the carboxylic acid and the amine are in the same molecule, amide formation produces lactams. A lactam is a cyclic amide, where the amide group is part of the ring. Draw the structure of the product(s) obtained from acid hydrolysis of these lactams.

664

views

Textbook Question

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with HCl:

483

views

Textbook Question

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with NaOH:

451

views

Textbook Question

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with NaOH:

488

views

Textbook Question

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with NaOH:

392

views

Show more practices

Download the Mobile app

Privacy

Do not sell my personal information

Accessibility

Patent notice

Sitemap

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with HCl:b.

Key Concepts

Hydrolysis of Amides

Condensed Structural Formula

Line-Angle Formula

Watch next

Draw the condensed structural or line-angle formulas for the products from the hydrolysis of each of the following amides with HCl:
b.