2554460
Description
Flashcards by Filip Lastovka, updated more than 1 year ago
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Created by Filip Lastovka
over 10 years ago
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| Question | Answer |
| [V(H2O)6]2+ hexaaquavanadium(II) ion | violet |
| [V(H2O)6]3+ hexaaquavanadium(III) ion | green |
| [VO(H2O)5]2+ pentaaquaoxovanadium(IV) ion | blue |
| [VO2]+ dioxovanadium(V) ion | yellow (orange-yellow) |
| [Fe(H2O)6]2+ hexaaquairon(II) ion | pale green |
| [Fe(H2O)6]3+ hexaaquairon(III) ion | pale violet |
| [Cr(H2O)6]2+ hexaaquachromium(II) ion | blue |
| [Cr(H2O)6]3+ hexaaquachromium(III) ion | red-violet (ruby) |
| [Co(NH3)6]2+ hexaamminecobalt(II) ion | straw coloured turns brown in air (oxidised to hexaamminocobalt(III) ions) |
| [Co(NH3)6]3+ hexaamminecobalt(III) ion | brown |
| [MnO4]- manganate(VII) ion | deep purple |
| [Mn(H2O)6]2+ hexaaquamanganese(II) ion | very pale pink |
| [CrO4]2- chromate(VI) ion | yellow |
| [Cr2O7]2- dichromate(VI) ion | orange |
| Fe(H2O)4(OH)2 tetraaquadihydroxyiron(II) | green gelatinous ppt turns brown gelatinous in air (oxidised to Fe(H2O)3(OH)3) |
| Fe(H2O)3(OH)3 triaquatrihydroxyiron(III) | brown gelatinous ppt |
| FeCO3 iron(II) carbonate | green ppt |
| [Co(H2O)6]2+ hexaaquacobalt(II) ion | pink |
| Co(H2O)4(OH)2 tetraaquadihydroxycobalt(II) | blue-green ppt turns pink then brown in air |
| CoCO3 cobalt(II) carbonate | pink ppt |
| [Cu(H2O)6]2+ hexaaquacopper(II) ion | pale blue |
| [Cu(NH3)4(H2O)2]2+ tetraamminediaquacopper(II) ion | deep blue |
| Cu(H2O)4(OH)2 tetraaquadihydroxycopper(II) | pale blue ppt |
| CuCO3 copper carbonate | blue-green ppt |
| Cr(H2O)3(OH)3 triaquatrihydroxychromium(III) | green ppt |
| [Cr(OH)6]3- hexahydroxychromium(III) ion | green |
| [Cr(NH3)6]3+ hexaamminechromium(III) ion | purple |
| [Al(H2O)6]3+ hexaaquaaluminium(III) ion | colourless |
| Al(H2O)3(OH)3 triaquatrihydroxyaluminium(III) | white ppt |
| [Al(OH)4]- tetrahydroxyaluminium(III) ion | colourless |
| [CuCl4]2- tetrachlorocopper(II) ion | yellow-green |
| [CoCl4]-2 tetrachlorocobalt(II) ion | blue |
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