3
Li
6.941
Standard Level
Assessment Objectives
Detailed Breakdown: Energy Content of Fuels
- Identify renewable and non-renewable energy sources and state their primary components.
- Calculate specific energy and energy density for various fuels given their enthalpies of combustion.
- Calculate the mass of $\ce{CO2}$ produced per $kJ$ for different fossil fuels to compare their carbon footprints.
- Write balanced equations for the complete and incomplete combustion of hydrocarbons.
- Discuss the socio-economic and environmental advantages and disadvantages of fossil fuel vs. bio-fuel dependence.
- Evaluate the role of Hydrogen as a green fuel and its specific engineering challenges.