Practice Combustion Reaction (2.3.6) - Chemical Changes and Reactions

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9 questions

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Exercise
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6 sample questions

Question 1.
What are the products of complete combustion?
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Think about what happens when wood burns completely.
Question 2.
Define incomplete combustion.
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It's the opposite of complete combustion.
3Question 3.
What is a combustion reaction?
- A reaction with water
- A reaction with oxygen
- A reaction with acids
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Remember, it releases heat and light!
4Question 4.
Complete combustion produces water and:
- Oxygen
- Carbon dioxide
- Hydrogen
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CO2 is what we breathe out.
Question 5.
Discuss the environmental impacts of incomplete combustion, particularly in urban settings.
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Consider how cars and heaters may contribute in an urban environment.
Question 6.
Design an experiment to measure the efficiency of combustion in different fuels.
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What measures should you take to ensure accurate comparisons?

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