AQA C3 Anions test

1. How do you test for Chloride ions?

Dissolve in dilute nitric acid, then a white precipitate forms with silver nitrate solution. (The precipitate dissolves in dilute ammonia solution.)
Dissolve in dilute nitric acid, then a cream precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute ammonia solution, but will dissolve in concentrated ammonia solution)
Dissolve in dilute nitric acid, then a pale yellow precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute and concentrated ammonia solution)

1 of 6

Dissolve in dilute nitric acid, then a white precipitate forms with barium chloride solution.
Dissolve in dilute nitric acid, then a cream precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute ammonia solution, but will dissolve in concentrated ammonia solution)
Dissolve in dilute nitric acid, then a pale yellow precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute and concentrated ammonia solution)

Dissolve in dilute nitric acid, then a pale yellow precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute and concentrated ammonia solution)
Dissolve in dilute nitric acid, then a cream precipitate forms with silver nitrate solution. (The precipitate is insoluble in dilute ammonia solution, but will dissolve in concentrated ammonia solution)
Add dilute acid, then pass the carbon dioxide gas through limewater, which turns milky (cloudy).

Dissolve in dilute nitric acid, then a white precipitate forms with silver nitrate solution. (The precipitate dissolves in dilute ammonia solution.)
Dissolve in dilute nitric acid, then a white precipitate forms with barium chloride solution.
Add sodium hydroxide solution and warm with powdered aluminium, then test the gas given off (ammonia) with damp red litmus paper, which turns blue.

Add sodium hydroxide solution and warm with powdered aluminium, then test the gas given off (ammonia) with damp red litmus paper, which turns blue.
Dissolve in dilute nitric acid, then a white precipitate forms with silver nitrate solution. (The precipitate dissolves in dilute ammonia solution.)
Dissolve in dilute nitric acid, then a white precipitate forms with barium chloride solution.