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Edexcel IAL Chemistry 19.2 reactions of aliphatic and aromatic amines

Use the nitrogen lone pair to predict the reaction: amines accept protons with acids, substitute halogenoalkanes and acylate with ethanoyl chloride.

Syllabus
First assessment 2019
Course
Chemistry YCH11
Level
A2

Exam points

  • Write ionic equations for amines acting as bases with H+ ions or water.
  • Predict amine salts, substituted amines or amides from the reagent given.
  • Explain further halogenoalkane substitution using nitrogen lone pairs and N-H bonds.

19.2—The reactions of primary aliphatic amines (using butylamine as an example) and aromatic amines (using phenylamine as question 1

[Maximum number: 2]

Two organic compounds, A and B, are colourless liquids.
Each compound contains only one functional group.

Two tests were carried out on B.

Complete the statements in the observation and inference columns.

Table for Question 19.2—The reactions of primary aliphatic amines (using butylamine as an example) and aromatic amines (using phenylamine as question 1 — Edexcel A-Level Chemistry A2
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