Transition Metals Flashcards
1
Q
Iron (II) + Aqueous ion
A
Green solution
[Fe(H2O)6] 2+ (aq)
2
Q
Iron (II) + NaOH
A
Green ppt goes brown on standing in air
Fe(H2O)4 (OH)2 (s)
3
Q
Iron (II) + excess NaOH (aq)
A
No further change
Green ppt, brown on standing in air
4
Q
Iron (II) + NH3 (aq)
A
Green ppt goes brown on standing in air
Fe(H2O)4 (OH)2 (s)
5
Q
Iron (II) + excess NH3 (aq)
A
No further change
Green ppt, brown on standing in air
6
Q
Iron (II) + Na2CO3 (aq)
A
Green ppt
FeCO3 (s)
