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Chemistry
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.
OCR 21st Century C1 Air Pollution Revision A3
C1 Air Pollution Revision worksheet in A3. Will keep them busy for an hour.