Chemical Tests Flame tests and chemical tests. 3.0 / 5 based on 2 ratings ? ChemistryTesting and analysing substancesGCSEAQA Created by: LukeCreated on: 13-01-10 17:46 What colour is Potassium in a flame test Lilac 1 of 8 What colour is Barrium in a flame test Green 2 of 8 What colour is Sodium in a flame test Orange 3 of 8 What colour is Lithium in a flame test Red 4 of 8 If a Blue precipitate is formed when Sodium Hydroxide is added to something what ion is present? Copper 5 of 8 If a Reddish brown pricipitate is formed when Sodium Hydroxide is added to something what ion is present? Iron 3+ 6 of 8 You add Barrium Chloride to test for Sulphate ions? True 7 of 8 Limewater goes cloudy when what is present? Carbon Dioxide 8 of 8
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