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

12. Introduction to Organic Chemistry

Naming Other Substituents

GOB Chemistry

12. Introduction to Organic Chemistry

Naming Other Substituents

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Multiple Choice

Name the following compound.

3-fluoro-1-ethylpentane

3-fluoro-1-ethylcyclopentane

1-ethyl-3-fluorocyclopentane

1-ethyl-4-fluorocyclopentane

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Verified step by step guidance

Identify the main structure of the compound. In this case, the main structure is a cyclopentane ring, which is a five-membered carbon ring.

Determine the substituents attached to the cyclopentane ring. Here, we have an ethyl group (CH2CH3) and a fluorine atom (F) attached to the ring.

Number the carbon atoms in the cyclopentane ring to give the substituents the lowest possible numbers. Start numbering from the carbon with the ethyl group, as it is alphabetically prioritized over fluorine.

Assign the numbers to the substituents based on the numbering of the ring. The ethyl group is on carbon 1, and the fluorine atom is on carbon 3.

Combine the information to name the compound. The name is constructed by listing the substituents in alphabetical order followed by the name of the main structure. Thus, the compound is named 1-ethyl-3-fluorocyclopentane.