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23 Cards in this Set
- Front
- Back
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Group 1, 2 and aluminium compounds are what colour when solid? |
Whitr |
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If dissolved in water, group 1, 2 and aluminium produce... |
Colourless solutions |
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Copper oxide salt is what colour? |
Black |
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Copper carbonate salt is what colour? |
Green |
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Hydrated copper sulphate salt is what colour? |
Blue |
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Copper salts are ... in solution |
Blue |
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How do you test for hydrogen? |
A flaming split should make a squeaky pop |
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How do you test for carbon dioxide |
Limewater turns milky from colourless |
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Neutralisation is when |
Acids and bases react, creating a salt |
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What is an acid? |
When dissolved in water hydrogen ions are produced. |
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What is a base? |
When dissolved in water, they indirectly or directly produce hydroxide ions |
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Litmus turns ... In alkali |
Blue |
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Moles = |
Mass / Mr |
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Transition metals can form ions with different charges. True or false? |
True |
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Copper (II) oxide is what colour? |
Black |
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Copper (II) carbonate is what colour? |
Green |
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Hydrated copper (II) sulphate is what colour? |
Blue |
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In solution, copper (II) compounds are what colour? |
Blue |
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Flame test - Lithium |
Red |
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Flame test - Sodium |
Yellow/Orange |
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Flame test - Potassium |
Lilac |
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Flame test - Calcium |
Brick red |
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Flame test - Flame test - Barium |
Apple green |
