Drop names on green rectangles
Drop formulae on blue rectangles.
Ensure each snaps into place (it will change colour).
Balance the equation.
Best viewed in Full Screen (no title bar) mode or press F11 (then F11 to close)
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calcium | + |
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+ |
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calcium
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carbon
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CaCO3
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oxide
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CaO |
carbonate |
monoxide |
CO2
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dioxide
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CaCo3
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Co2
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CO
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