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14 Cards in this Set
- Front
- Back
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Nitrate |
Anion Test: add aqueous sodium hydroxide then aluminum foil; warm carefully Results: ammonia produced |
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Ammonia |
Gas Turns damp red litmus paper blue. |
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Chloride |
Test: acidify with dilute nitric acid then add aqueous silver nitrate.
Results: white ppt. |
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Zinc |
Cation Aqueous sodium hydroxide: white ppt soluble in excess giving a colorless solution.
Aqueous ammonia: white ppt. Soluble in excess giving a colorless solution. |
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Carbon Dioxide |
Gas Turns limewater milky |
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Ammonium |
Cation Aqueous sodium hydroxide: ammonia produced on warming. |
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Copper (II) |
Cations Aqueous sodium hydroxide: light blue ppt. Insoluble in excess. Aqueous ammonia: light blue pot. Soluble in excess giving a dark blue solution. |
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Sulfate |
Anion Test: acidify with dilute nitric acid, then add aqueous barium nitrate. Results: white ppt. |
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Chlorine |
Gas Bleaches damp litmus paper |
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Hydrogen |
Gas Pops with lighted splint |
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Carbonate |
Anion Test: add dilute acid Result: effervescence and Carbon Dioxide |
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Iron (III) |
Cations Aqueous sodium hydroxide: red-brown pp. insoluble in excess. Aqueous ammonia: red-brown ppt. Insoluble in excess. |
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Oxygen |
Gas Relights a glowing splint |
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Iron (II) |
Cations Aqueous sodium hydroxide: green ppt. Insoluble in excess. Aqueous ammonia: green ppt. Insoluble in excess. |
