CHem5 Colours 0.0 / 5 ? ChemistryReactionsA2/A-levelAQA Created by: CiaranCreated on: 28-05-13 07:34 Cobalt Metal-Aqua Ion Pink sol 1 of 35 Copper Metal-Aqua Ion Blue sol 2 of 35 Iron (II) Metal-Aqua Ion Green sol 3 of 35 Aluminium Metal-Aqua Ion White sol 4 of 35 Chromium Metal-Aqua Ion Green sol 5 of 35 Iron (III) Metal-Aqua Ion Brown sol 6 of 35 Cobalt with OH- or NH3 Blue/Green ppte 7 of 35 Copper with OH- or NH3 Blue ppte 8 of 35 Iron (II) with OH- or NH3 Green ppte 9 of 35 Aluminium with OH- or NH3 White ppte 10 of 35 Chromium with OH- or NH3 Green ppte 11 of 35 Iron (III) with OH- or NH3 Brown ppte 12 of 35 Cobalt (Xs OH-) No Change 13 of 35 Copper (Xs OH-) No Change 14 of 35 Iron (II) (Xs OH-) No Change 15 of 35 Aluminium (Xs OH-) Colourless sol 16 of 35 Chromium (Xs OH-) Green sol 17 of 35 Iron (III) (Xs OH-) No Change 18 of 35 Cobalt (Xs NH3) Straw Coloured Sol 19 of 35 Copper (Xs NH3) Deep Blue Sol 20 of 35 Iron (II) (Xs NH3) No Change 21 of 35 Aluminium (Xs NH3) No Change 22 of 35 Chromium (Xs NH3) Purple Sol 23 of 35 Iron (III) (Xs NH3) No Change 24 of 35 Cobalt (Sodium Carbonate) Pink ppte 25 of 35 Copper (Sodium Carbonate) Green-Blue ppte 26 of 35 Iron (II) (Sodium Carbonate) Green ppte 27 of 35 Aluminium (Sodium Carbonate) White ppte 28 of 35 Chromium (Sodium Carbonate) Green ppte 29 of 35 Iron (III) Brown ppte 30 of 35 Cr2O7^2- (Remember for Titrations as well) Orange 31 of 35 CrO4^2- Yellow 32 of 35 Cr3+ Green/Violet (Violet when surrounded by Water ligands but when substituted look Green) 33 of 35 Cr2+ Blue 34 of 35 MnO4- (Titrations) Purple 35 of 35
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