Metal Aqua Ions Test 0.0 / 5 ? ChemistryTransition metalsA2/A-levelAQA Created by: Kelly DaviesCreated on: 17-06-14 10:27 What colour is hexaquacolbot (II)? pink 1 of 13 What colour does hexaquacopper (II) turn when ammonia is added in excess. deep blue 2 of 13 What colour precipitate does triaqua-trihydroxy Iron (III) form? brown 3 of 13 What colour solution would I expect if I added excess OH- ions to Hexaquachromium (III) green 4 of 13 What colour precipitate does aluminium form when its metal aqua ion reacts with sodium carbonate. white 5 of 13 What colour precipitate is tetraaqua, dihydroxy Colbalt (II) blue green 6 of 13 What transition metal has an aqua ion that forms a pink precipitate when it reacts with sodium carbonate? colbalt 7 of 13 What colour is the chromium 2+ ion? blue 8 of 13 What colour is the Vandium 2+ ion? violet 9 of 13 What colour is tetrachlorocupperate? yellow 10 of 13 What colour is hexaamminocolbalt (II) straw coloured 11 of 13 What colour precipitate is formed by tetraaqua,dihydroxy Iron (II) green 12 of 13 Apart from Iron (II) what other transition metal has an aqua ion that forms a green precipitate? chromium 13 of 13
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