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

13. Alkenes, Alkynes, and Aromatic Compounds

Naming Alkenes

GOB Chemistry

13. Alkenes, Alkynes, and Aromatic Compounds

Naming Alkenes

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Multiple Choice

Draw a structure for cis-5-methyl-2-hexene.

structure

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Verified step by step guidance

Identify the main chain: The name 'cis-5-methyl-2-hexene' indicates a hexene, which means the main chain has six carbon atoms with a double bond.

Locate the double bond: The '2-hexene' part of the name specifies that the double bond is between the second and third carbon atoms in the chain.

Add the methyl group: The '5-methyl' indicates a methyl group (CH3) is attached to the fifth carbon of the main chain.

Ensure cis configuration: The 'cis' prefix means that the substituents (in this case, the hydrogen atoms) on the double-bonded carbons are on the same side.

Draw the structure: Start with a six-carbon chain, place the double bond between C2 and C3, add a methyl group to C5, and ensure the hydrogens on C2 and C3 are on the same side to reflect the cis configuration.