1. Chemsheets AS006 (Electron arrangement)
15/04/2017
BIOFUELS
© GCSE April-13

2. Bioethanol
Used to fuel cars in place of petrol

3. Bioethanol E85 fuel 85% bioethanol 15% petrol
Fuel station near Nice, France

4. Biodiesel
Made from vegetable oils e.g. rape seed

5. Biodiesel
Used in place of diesel

6. UK petrol Typically = 95% petrol, 5% bioethanol (E5)
UK diesel Typically = 95% diesel, 5% biodiesel (B5)

7. Hydrogen
Used in fuel cells

8. Hydrogen

9. Hydrogen
London bus running on H2

10. Hydrogen Honda FCX DaimlerChrysler F600 Hygenius BMW 7 Series
London bus running on H2

11. SHOULD PETROL BE REPLACED BY ETHANOL IN THE UK?
4 mins: in your pair, prepare arguments for or against
6 mins: join the other pair and debate (for then against)
CLASS DISCUSSION
5 mins: Write
a list of arguments for,
a list of arguments against,
what you think
© GCSE April-13