Halide - Tests

Tests

Halide compounds such as KCl, KBr and KI can be tested with silver nitrate solution, AgNO3. The halogen will react with Ag+ and form a precipitate, with varying colour depending on the halogen:

  • AgF: No Precipitate
  • AgCl: White
  • AgBr: Creamy (Pale Yellow)
  • AgI: Green (Yellow)

For organic compounds containing halides, the Beilstein test is used.

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