C2 P4: Combustion reactions

• Scheikunde
• Middelbare school
• havo
• Leerjaar 3

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C2 P4: Combustion reactions

Learning objectives: 

1. You can explain what a combustion reaction is. 

2. You can explain the difference between complete and incomplete combustion reaction.

3. You can explain how to demonstrate the presence of hydrogen, oxygen, carbon dioxide  and water. 

4. You know the three conditions for combustion and can link them to extinguishing methods. 

Conditions for combustion 

Combustion reactions

Fuel    +    Oxygen   ---> Combustion product. 

Combustion reactions

Burning of natural gas 

Detection reactions

What is a combustion reaction?

1. A reaction that doesn't use oxygen.
2. A reaction that uses just enough oxygen.
3. A reaction that uses a small amount of oxygen.
4. A reaction that uses oxygen.

What is the difference between a complete and incomplete combustion?

What is needed for a combustion?

1. Oxygen + Ignition temperature+ Wood
2. Fuel+ Carbon dioxide + Oxygen + Ignition temperature
3. Fuel + Ignition temperature + Oxygen
4. Gas + Oxygen + Ignition temperature

Homework

Read: Paragraph 4: Combustion reaction 

Make: Exercise  1 through 6