Ion Tests 3.0 / 5 based on 1 rating ? ChemistryAnalysing substancesGCSEEdexcel Created by: IsabelCreated on: 08-03-14 10:29 Test for Al3+ using Sodium Hydroxide? White precipitate. 1 of 13 Ca2+? White precipitate. 2 of 13 Cu2+? Pale Blue precipitate. 3 of 13 Fe2+? Green precipitate. 4 of 13 Fe3+ Brown precipitate. 5 of 13 NH4+ Add Sodium Hydroxide and warm. Turns damp red litmus paper blue. 6 of 13 Cl- (with Silver Nitrate) White precipitate. 7 of 13 Br- Cream precipitate. 8 of 13 I- Yellow precipitate. 9 of 13 Flame test for Ca2+ Red. 10 of 13 Na+ Yellow 11 of 13 K+ Lilac 12 of 13 Cu2+ Green/Blue. 13 of 13
Comments
No comments have yet been made