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

3. Acids and Bases

Organic Chemistry Reactions

Organic Chemistry

3. Acids and Bases

Organic Chemistry Reactions

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

In the context of organic chemistry reactions, which of the following factors can provide a survival advantage to a particular reaction pathway?

Increased pressure

Lower concentration of reactants

Presence of a catalyst

Higher reaction temperature

Previous problemNext problem

Verified step by step guidance

Understand the role of a catalyst: A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It provides an alternative reaction pathway with a lower activation energy.

Consider the effect of increased pressure: In reactions involving gases, increased pressure can shift the equilibrium position according to Le Chatelier's principle, but it does not inherently provide a survival advantage to a reaction pathway.

Evaluate the impact of lower concentration of reactants: Lower concentration generally decreases the rate of reaction as there are fewer reactant molecules available to collide and react.

Analyze the effect of higher reaction temperature: Higher temperatures typically increase reaction rates by providing more energy to overcome the activation energy barrier, but they can also lead to side reactions or decomposition of reactants.

Conclude why the presence of a catalyst is advantageous: A catalyst specifically lowers the activation energy, making the reaction more favorable under given conditions without altering the equilibrium position, thus providing a survival advantage to the reaction pathway.