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

15. Aldehydes and Ketones

Naming Ketones

GOB Chemistry

15. Aldehydes and Ketones

Naming Ketones

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Problem 49

Textbook Question

The compound carvone is responsible for the odor of spearmint. Identify the functional groups in carvone.

Verified step by step guidance

Examine the structure of carvone provided in the image. Look for characteristic arrangements of atoms that correspond to functional groups.

Identify any carbon-carbon double bonds (C=C) in the structure. These are indicative of an alkene functional group.

Look for a carbon-oxygen double bond (C=O) in the structure. If the carbon is also bonded to another carbon atom, this indicates a ketone functional group.

Check for any hydroxyl groups (-OH) attached to the carbon skeleton. These would indicate the presence of an alcohol functional group.

Review the entire structure to ensure no other functional groups, such as carboxylic acids, ethers, or aromatic rings, are present. Summarize the identified functional groups in carvone.

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Key Concepts

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

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. They determine the properties and reactivity of organic compounds. Common functional groups include hydroxyl (-OH), carboxyl (-COOH), and carbonyl (C=O), each influencing the behavior of the compound in different ways.

Carvone Structure

Carvone is a monoterpene ketone with a specific molecular structure that includes a cyclohexene ring and a ketone functional group. Its structure is crucial for its aromatic properties and its role in the scent of spearmint. Understanding the arrangement of atoms in carvone helps in identifying its functional groups and predicting its chemical behavior.

Odor Compounds

Odor compounds are volatile substances that can be detected by the olfactory system, contributing to the scent of various materials. In the case of carvone, its specific functional groups and molecular structure allow it to interact with olfactory receptors, producing the characteristic smell of spearmint. The study of these compounds is essential in fields like perfumery and flavor chemistry.