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9 Cards in this Set
- Front
- Back
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What Colour is bromine? |
Red/Orange/Brown |
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What ions cause hard water? |
Magnesium and Calcium |
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Ion exchange columns contain which ions? |
Sodium |
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Conditions used in Harber Process? |
Iron Catalyst 400-450 degrees Celsius 200 ATM |
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What do catalysts do? |
provide an alternate pathway to lower activation energy. |
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Test for Halides? |
Nitric Acid then Silver nitrate solution |
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Test for Sulfate Ions? |
Hydrochloric acid then Barium chloride. |
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Carbonate test? |
Add hydrochloric acid then co2 is produced or lime-water goes cloudy. |
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3 metals that give a white precipitate? |
Magnesium, Aluminum , Calcium. |
