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Title: Complete and Incomplete Combustion GCSE
Description: Basic notes on Complete and Incomplete Combustion for GCSE students - ocr gateway - brief starting point notes
Description: Basic notes on Complete and Incomplete Combustion for GCSE students - ocr gateway - brief starting point notes
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Chemistry
Energy = Mass of Water X SHC X Temperature rise
Energy/g = energy released
Mass of Fuel
Increase in the world’s population
India/China have become more industrialised
This means there is an increase in demand
The anhydrous copper sulphate went from white to blue proving that water was present
...
The products of
combustion are carbon dioxide and water
propane + oxygen
carbon dioxide + water
Complete and incomplete combustion
BLUE flame = complete
Yellow flame = incomplete (carbon forms soot)
products are always carbon dioxide and water for complete combustion
incomplete combustion:
Butane + Oxygen
Carbon + Water
Advantages of complete combustion
• less soot made
• more heat released poisonous carbon monoxide not produced
Plentiful supply of oxygen means there will be a complete combustion
Title: Complete and Incomplete Combustion GCSE
Description: Basic notes on Complete and Incomplete Combustion for GCSE students - ocr gateway - brief starting point notes
Description: Basic notes on Complete and Incomplete Combustion for GCSE students - ocr gateway - brief starting point notes