Tests for negative ions 0.0 / 5 ? ChemistryTesting and analysing substancesIGCSEAQA Created by: Rebecca_hamiltonCreated on: 16-04-17 15:51 What is added to a carbonate to cause it to fizz and produce CO2? Dilute acid 1 of 6 If we add nitric acid and silver nitrate and a precipitate is formed, what ions are present? Halide 2 of 6 What colour precipitate is formed when chloride ions are tested? White 3 of 6 What ions gives a cream precipitate? Bromide 4 of 6 What colour precipitate is formed when iodide ions are tested? Pale yellow 5 of 6 What are you testing for if you add dilute hydrochloric acid, followed by barium chloride solution? Sulfate ions 6 of 6
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