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

14. Compounds with Oxygen or Sulfur

Naming Ethers

GOB Chemistry

14. Compounds with Oxygen or Sulfur

Naming Ethers

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Problem 7b

Textbook Question

Draw the condensed structural formula, or line-angle formula if cyclic, for each of the following:
b. cyclopropyl ethyl ether

Verified step by step guidance

Step 1: Understand the structure of the compound. Cyclopropyl ethyl ether is an ether, meaning it contains an oxygen atom bonded to two alkyl groups. One group is a cyclopropyl group (a three-membered ring of carbon atoms), and the other is an ethyl group (a two-carbon chain).

Step 2: Begin by drawing the cyclopropyl group. Represent it as a triangle, where each vertex represents a carbon atom. Each carbon in the cyclopropyl group is bonded to two other carbons in the ring and one hydrogen atom.

Step 3: Draw the ethyl group. The ethyl group consists of two carbon atoms in a chain. The first carbon is bonded to the oxygen atom, and the second carbon is bonded to three hydrogen atoms.

Step 4: Connect the cyclopropyl group and the ethyl group via the oxygen atom. The oxygen atom forms single bonds with one carbon from the cyclopropyl group and one carbon from the ethyl group.

Step 5: Write the condensed structural formula. For cyclopropyl ethyl ether, the condensed structural formula is written as C3H5OC2H5, where the cyclopropyl group (C3H5) and the ethyl group (C2H5) are connected by the oxygen atom (O). Alternatively, if using a line-angle formula, represent the cyclopropyl group as a triangle and connect it to the ethyl group via a single line for the oxygen atom.

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Key Concepts

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

Condensed Structural Formula

A condensed structural formula is a way of representing a chemical compound that shows the arrangement of atoms and the connectivity between them without depicting all the bonds explicitly. It typically groups atoms together to indicate how they are connected, making it easier to visualize the structure of the molecule in a compact form.

Line-Angle Formula

The line-angle formula, also known as the skeletal formula, is a shorthand representation of organic molecules where vertices represent carbon atoms and lines represent bonds. This method simplifies the drawing of complex structures, especially cyclic compounds, by omitting hydrogen atoms and focusing on the connectivity of the carbon skeleton.

Cyclopropyl Ethyl Ether

Cyclopropyl ethyl ether is an organic compound that consists of an ether functional group (-O-) connecting a cyclopropyl group and an ethyl group. Understanding its structure involves recognizing the cyclic nature of the cyclopropyl group, which contains three carbon atoms, and how it is bonded to the ethyl group, which has a straight-chain structure of two carbon atoms.