Reaction of Complex Metal Ions in Aqueous solutions-Iron (II)

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Aqueous Ion
[Cu(H2O)6]2+ aqueous, green solution
1 of 6
Action of NaOH (aq)
[Fe(H2O)4(OH)2] solid, green precipitate, goes rusty brown on standing in air
2 of 6
Action of excess NaOH (aq)
No further change
3 of 6
Action of NH3 (aq)
[Fe(H2O)4(OH)2] solid, green precipitate, goes rusty brown on standing in air
4 of 6
Action of excess NH3 (aq)
No further change
5 of 6
Action of concentrated HCl (aq)
[FeCl4]2- aqueous
6 of 6

Other cards in this set

Card 2

Front

[Fe(H2O)4(OH)2] solid, green precipitate, goes rusty brown on standing in air

Back

Action of NaOH (aq)

Card 3

Front

No further change

Back

Preview of the back of card 3

Card 4

Front

[Fe(H2O)4(OH)2] solid, green precipitate, goes rusty brown on standing in air

Back

Preview of the back of card 4

Card 5

Front

No further change

Back

Preview of the back of card 5
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