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Chemistry
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Combustion of Magnesium Ribbon and Weighing (MgO)
Combustion / burning Magnesium (Mg) ribbon and weighing to find the empirical formula of Magnesium Oxide (MgO). Includes worksheet at end of PPT to make calculation easier.
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OCR 21st Century C1 Air Pollution Revision A3
C1 Air Pollution Revision worksheet in A3. Will keep them busy for an hour.