Practice Chemical Reactions (9.6) - Amines

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6 sample questions

Question 1.
What do amines derive from?
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Think about what ammonia is and what happens when we modify it.
Question 2.
What is the general formula for diazonium salts?
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What does the 'R' and 'X' represent in the formula?
3Question 3.
Which of the following is true about the basicity of aliphatic amines compared to ammonia?
- A. Aliphatic amines are weaker bases than ammonia.
- B. Aliphatic amines are generally stronger bases.
- C. They have equal basicity.
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Think about the structural differences.
4Question 4.
True or False: Diazonium salts are formed from primary aromatic amines and nitrous acid.
- True
- False
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Recall the reaction producing diazonium compounds.
Question 5.
Explain how to synthesize an azo dye from aniline using diazonium salts.
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Think of the coupling reactions and the specific conditions for diazonium compounds.
Question 6.
Discuss the role and reactivity trends of amines in electrophilic substitution reactions.
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Consider how basicity influences the electron density around the aromatic ring.

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