Flashcards
C2 ion tests
Cards in this deck (7)
- 1Sodium (Na+)Flame test: Yellow
- 2Potassium (K+)Flame test: Lilac
- 3Calcium (Ca2+)Flame test: Red
- 4Copper (Cu2+)Flame test: Green-blue
- 5Carbonate ions (CO3 2-)+Dilute acid
Test gas given off with limewater
Fizzes/bubbles
Gas is CO2 - turns limewater milky - 6Chloride (Cl-)+Dilute nitric acid
Shake mixture
+Silver nitrate solution
White precipitate of silver chloride forms - 7Sulfate (SO4 2-)+Dilute hydrochloric acid
Shake mixture
+Barium chloride solution
White precipitate of barium sulfate forms
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- Flashcards on C2 ion tests, created by Lucy Sherburn on 31/05/2017.
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- Lucy Sherburn
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