Can you name the Colours of Transition Metal Ions? created by LukeB1993 Enter a Colour in the box below Correctly named Colours will show up below Click any empty Question or Colour to answer for that location Put down the colour the substance appears. Dedicated to Lew Hitchen. This quiz has not been verified by Sporcle

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Question Colour Notes [Co(H2O)6]2+ with a little ammonia precipitate [Cu(H2O)6]2+ 0 [Cu(H2O)6]2+ with excess ammonia Deep blue solution [Fe(H2O)6]3+ Appears yellow [Cr(H2O)6]3+ with a little ammonia Precipitate Fe(H2O)6]2+ with little ammonia after standing in air Precpitate Fe(H2O)6]2+ with sodium carbonate Precipitate [Cr(H2O)6]3+ with a little dilute sodium hydroxide Precipitate [Co(H2O)6]2+ with a little dilute sodium hydroxide Precipitate [Cr(H2O)6]3+ with excess dilute sodium hydroxide Solution [Fe(H2O)6]3+ with a little ammonia Precipitate [Fe(H2O)6]3+ with excess CONCENTRATED sodium hydroxide Solution [Al(H2O)6]3+ with hydrochloric acid No change Fe(H2O)6]2+ with a little ammonia Precipitate [Co(H2O)6]2+ with hydrochloric acid Solution [Fe(H2O)6]3+ with sodium carbonate Precipitate + Effervescence of carbon dioxide [Cu(H2O)6]2+ with sodium carbonate Precipitate [Cu(H2O)6]2+ with a little dilute sodium hydroxide Light blue precipitate Fe(H2O)6]2+ 0 [Al(H2O)6]3+ with excess dilute sodium hydroxide Solution

Question Colour Notes [Al(H2O)6]3+ with a little dilute sodium hydroxide Precipitate [Cr(H2O)6]3+ with sodium carbonate Precipitate + Effervescnece of carbon dioxide [Fe(H2O)6]3+ with hydrochloric acid No visible change Fe(H2O)6]2+ with sodium carbonate after standing in air Precipitate [Cr(H2O)6]3+ But is meant to be ruby [Co(H2O)6]2+ with a little dilute sodium hydroxide after standing in air Pink then brown [Co(H2O)6]2+ with ammonia after standing in air Dark brown solution [Cr(H2O)6]3+ with excess ammonia Dissolves slowly to form this solution [Co(H2O)6]2+ with excess ammonia pale brown solution [Fe(H2O)6]2+ with a dilute little sodium hydroxide Precipitate [Fe(H2O)6]3+ with a little dilute sodium hydroxide Precipitate [Cu(H2O)6]2+ with hydrochloric acid Solution [Fe(H2O)6]2+ with a little dilute sodium hydroxide after standing in air Pink then brown [Al(H2O)6]3+ Solution [Al(H2O)6]3+ with sodium carbonate + Effervescence of carbon dioxide [Cr(H2O)6]3+ with hydrochloric acid No change [Cu(H2O)6]2+ with a little ammonia Light blue precipitate [Al(H2O)6]3+ with a little ammonia Precipitate [Co(H2O)6]2+ with sodium carbonate Precipitate [Co(H2O)6]2+ 0

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