Table of contents

1. A Review of General Chemistry5h 5m
2. Molecular Representations1h 14m
3. Acids and Bases2h 46m
4. Alkanes and Cycloalkanes4h 17m
5. Chirality3h 39m
6. Thermodynamics and Kinetics1h 22m
7. Substitution Reactions1h 48m
8. Elimination Reactions2h 30m
9. Alkenes and Alkynes2h 9m
10. Addition Reactions3h 19m
11. Radical Reactions1h 58m
12. Alcohols, Ethers, Epoxides and Thiols2h 42m
13. Alcohols and Carbonyl Compounds2h 17m
14. Synthetic Techniques1h 26m
15. Analytical Techniques:IR, NMR, Mass Spect7h 3m
16. Conjugated Systems6h 13m
17. Ultraviolet Spectroscopy51m
18. Aromaticity2h 34m
19. Reactions of Aromatics: EAS and Beyond5h 1m
20. Phenols55m
21. Aldehydes and Ketones: Nucleophilic Addition4h 56m
22. Carboxylic Acid Derivatives: NAS2h 51m
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides1h 10m
24. Enolate Chemistry: Reactions at the Alpha-Carbon1h 53m
25. Condensation Chemistry2h 9m
26. Amines1h 43m
27. Heterocycles2h 0m
28. Carbohydrates5h 53m
29. Amino Acids4h 20m
30. Peptides and Proteins2h 42m
31. Catalysis in Organic Reactions1h 30m
32. Lipids 2h 50m
33. The Organic Chemistry of Metabolic Pathways2h 52m
34. Nucleic Acids1h 32m
35. Transition Metals6h 14m
36. Synthetic Polymers1h 49m

1. A Review of General Chemistry

Intro to Organic Chemistry

Organic Chemistry

1. A Review of General Chemistry

Intro to Organic Chemistry

Previous problemNext problem

Struggling with Organic Chemistry?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which statement about the global carbon cycle is most accurate?

The ocean does not play a significant role in the carbon cycle.

Plants release carbon dioxide during photosynthesis.

Carbon is primarily stored in the atmosphere as carbon dioxide.

The largest reservoir of carbon is found in the Earth's crust.

Previous problemNext problem

Verified step by step guidance

Understand the global carbon cycle: The carbon cycle is the process by which carbon is exchanged between the Earth's atmosphere, oceans, soil, and living organisms. It is crucial for maintaining the balance of carbon on Earth.

Identify the role of the ocean: The ocean plays a significant role in the carbon cycle by absorbing carbon dioxide from the atmosphere and storing it as dissolved carbonates and bicarbonates.

Clarify the process of photosynthesis: During photosynthesis, plants absorb carbon dioxide from the atmosphere and convert it into glucose and oxygen, not releasing carbon dioxide.

Examine carbon storage in the atmosphere: While the atmosphere contains carbon dioxide, it is not the primary storage reservoir of carbon. The amount of carbon in the atmosphere is relatively small compared to other reservoirs.

Recognize the largest carbon reservoir: The Earth's crust contains the largest reservoir of carbon, primarily in the form of carbonate rocks and fossil fuels. This is the most accurate statement regarding the global carbon cycle.