Transition metals 0.0 / 5 ? ChemistryTransition metalsA2/A-levelAQA Created by: MegstuckCreated on: 26-03-19 21:32 Iron(II) aqua ion [Fe(H2O)6]2* (aq) Green solution 1 of 24 Iron (II) + NaOH Fe(H2O)4(OH)2 (s) Green ppt 2 of 24 Iron (II) + NaOH in excess Fe(H2O)4(OH)2 (s) Still green ppt (same and adding NaOH) 3 of 24 Iron (II) + NH3 Fe(H2O)4(OH)2 (aq) Green ppt 4 of 24 Iron (II) + NH3 in excess Fe(H2O)4(OH)2 (s) Still green ppt (same as adding NH3) 5 of 24 Iron (II) + Na2CO3 FeCo3 (s) Green ppt 6 of 24 Copper(II) Aqua ions [Cu(H2O)6]2* (aq) Blue solution 7 of 24 Copper(II) + NaOH Cu(H2O)4(OH)2 (aq) Blue ppt 8 of 24 Copper(II) + NaOH in excess Cu(H2O)4(OH)2 (aq) Still blue ppt (same as adding NaOH) 9 of 24 Copper(II) + NH3 Cu(H2O)4(OH)2 (aq) Blue ppt 10 of 24 Copper(II) + NaOH in excess [Cu(H2O)2(NH3)4]2* (aq) Deep blue solution 11 of 24 Copper(II) + Na2CO3 CuCO3 (s) Blue-green ppt 12 of 24 Iron(III) aqua ion [Fe(H2O)6]3* Purple solution 13 of 24 Iron(III) + NaOH Fe(H2O)3(OH)3 (s) Brown ppt 14 of 24 Iron(III) + NaOH in excess Fe(H2O)3(OH)3 (s) Still brown ppt (same as adding NaOH) 15 of 24 Iron(III) + NH3 Fe(H2O)3(OH)3 (s) Brown ppt 16 of 24 Iron(III) + NH3 in excess Fe(H2O)3(OH)3 (s) Still brown ppt (same as adding NH3) 17 of 24 Iron(III) + Na3CO3 Fe(H2O)3(OH)3 (s) Brown ppt and CO2 gas produced 18 of 24 Aluminium(III) [Al(H2O)6]3* (aq) Colourless solution 19 of 24 Aluminium(III) + NaOH Al(H2O)3(OH)3 (s) White ppt 20 of 24 Aluminium(III) + NaOH in excess [Al(OH)4]- (aq) Colourless solution 21 of 24 Aluminium(III) + NH3 Al(H2O)3(OH)3 (s) White ppt 22 of 24 Aluminium(III) + NH3 in excess Al(H2O)3(OH)3 (s) Still white ppt (same as adding NH3) 23 of 24 Aluminium(III) + Na2CO3 Al(H2O)3(OH)3 (s) White ppt and CO2 gas produced 24 of 24
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