
Hydrocarbons as Fuels
Students investigate the fractional distillation of crude oil and the everyday uses of various hydrocarbon fractions.
About This Topic
Students investigate the fractional distillation of crude oil and the everyday uses of various hydrocarbon fractions.
Key Questions
- What are the primary sources of hydrocarbon fuels?
- How does fractional distillation separate crude oil into useful components?
- What are the environmental impacts of burning fossil fuels?
Active Learning Ideas
See all activities→Activities & Teaching Strategies
See all activities
Planning templates for Chemistry
More in Fuels and Heats of Reaction
Exothermic and Endothermic Reactions
Students explore the energy changes that occur during chemical reactions and learn to interpret energy profile diagrams.
2 methodologies
Heat of Reaction and Heat of Combustion
Students define heat of reaction and heat of combustion, and examine how bomb calorimetry is used to measure the energy content of fuels.
2 methodologies
Hess's Law of Heat Summation
Students learn to apply Hess's Law to calculate the enthalpy changes of reactions that cannot be measured directly.
2 methodologies
Methods to Increase Octane Number
Students examine the industrial processes used by oil refineries to improve fuel quality, including isomerisation and catalytic cracking.
2 methodologies