Special Instruction(s)

Standard constants and formulae:

1 bar = 1x10 Pa, 1 cP = 1 mPa.s, 1 m 1000 L, 1 kcal = 4184 J.

RMM: C=12, H=1, S=32, O=16; R = 8.314 J mol K'.

5. Discuss to which extent biofuels can be called sustainable.