Chemistry Tests Tests for various elements in Chemistry C3. 4.5 / 5 based on 2 ratings ? ChemistryTesting and analysing substancesGCSEAll boards Created by: Eliza LeesCreated on: 20-04-11 12:29 Flame Tests Flame Colour: Lithium 1 of 20 RED 2 of 20 Flame Colour Sodium 3 of 20 YELLOW 4 of 20 Flame Colour: Potassium 5 of 20 LILAC 6 of 20 Flame Colour: Calcium 7 of 20 BRICK RED 8 of 20 Flame Colour: Barium 9 of 20 GREEN 10 of 20 Positive Ions Aluminum Ion 11 of 20 Add Sodium Hyrdroxide Result: White precipitate that dissolves in excess 12 of 20 Calcium Ions 13 of 20 Add Sodium Hydroxide Result: White Precipitate 14 of 20 Magnesium Ions 15 of 20 TEST: Add Sodium Hydroxide Result: White precipitate 16 of 20 Copper II Ion 17 of 20 Add Sodium Hydroxide Result: Blue Precipitate 18 of 20 Iron II Ion 19 of 20 Add Sodium Hydroxide Result: Green Precipitate 20 of 20
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