Transition Metals
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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[Co(H2O)6]2+ | Pink solution
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[Co(H2O)6]2+ added 2OH/NH3 | [Co(H2O)4(OH)2]
Blue/green precipitate insoluble in XS OH-
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[Co(H2O)4(OH)2] XS 6NH3 | [Co(NH3)6]2+ Straw solution
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[Co(H2O)6]2+ + CO3 2- | CoCO3
Pink precipictate
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[CoCl4]2- | Blue solution
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[Cu(H2O)6]2+ | Blue solution
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[Cu(H2O)4(OH)2] | Blue precipitate insoluble in XS OH-
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[Cu(H2O)4(OH)2] XS 4NH3 | [Cu(H2O)2(NH3)4]2+ Royal deep blue solution
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CuCO3 | Green/blue precipitate
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[CuCl4]2- | yellow solution
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[Fe(H2O)6]2+ | Green solution
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[Fe(H2O)4(OH)2] | Green precipitate insoluble in XS OH-/NH3
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FeCO3 | Green precipitate
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[Al(H2O)6]3+ | Colourless solution
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[Al(H2O)6]3+ (added 3OH/NH3) | [Al(H2O)3(OH)3]
White precipitate insoluble in XS NH3
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[Al(H2O)3(OH)3] XS 6OH- | [Al(OH)6]3- Colourless solution
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2[Al(H2O)6]3+ +3CO3 2- | 2[Al(H2O)3(OH)3] white precipitate
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[Cr(H2O)6]3+ | Violet solution
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[Cr(H2O)6]3+(added 3OH/NH3) | [Cr(H2O)3(OH)3]Green precipitate
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[Cr(H2O)3(OH)3] XS 6OH- | [Cr(OH)6]3- Green solution
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[Cr(H2O)3(OH)3] XS 6NH3 | [Cr(NH3)6]3+ Purple solution
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2[Cr(H2O)6]3+ +3CO3 2- | 2[Cr(H2O)3(OH)3]Green precipitate
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[Fe(H2O)6]3+ | Yellow solution
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[Fe(H2O)6]3+ (added 3OH/NH3) | [Fe(H2O)3(OH)3] brown precipitate insoluble in XS OH/NH3
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2[Fe(H2O)6]3+ +3CO3 2- | 2[Fe(H2O)3(OH)3] brown precipitate
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Carrie Wong ^.^
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