Precipitate reactions Flashcards
Copper 2 forms what colour precipitate in sodium hydroxide?
Blue
Iron 2 forms what colour precipitate in sodium hydroxide?
Green
Iron 3 forms what colour precipitate in sodium hydroxide?
Brown
Aluminium, calcium and magnesium form what colour precipitate in sodium hydroxide?
White
Carbonates react with dilute acids to form?
Carbon dioxide
Carbon dioxide forms what colour precipitate in limewater?
White
Silver chloride solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?
White
Silver bromide solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?
Cream
Silver iodide solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?
Yellow
Sulfate ions produce what colour precipitate with barium chloride solution in the presence of hydrochloric acid?
White