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Lesson Sequence

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C1 part 1 C1 Lesson 22&23 Crude oil and Alkanes C1 Lesson 25 Biofuels
Year 9

Learning outcomes and Specification referenceEdit

C1.4.3 Hydrocarbon fuels (NB Ethanol is discussed here as a Biofuel alternative to hydrocarbons. Ethanol is not a hydrocarbon) C1 Lesson 24 Crude oil and Alkanes
a Most fuels, including coal, contain carbon and/or hydrogen and may also contain some sulfur. Know that burning fuels releases carbon dioxide, water (vapour), carbon monoxide, sulfur dioxide and oxides of nitrogen into the atmosphere. Solid particles (particulates) may also be released.
c Sulfur dioxide causes acid rain, carbon dioxide causes global warming, and solid particles cause global dimming. Know that these cause global warming acid rain and global dimming.
d Sulfur can be removed from fuels before they are burned, for example in vehicles. Sulfur dioxide can be removed from the waste gases after combustion, for example in power stations. Know how harmful emissions are reduced.

Full Specification TextEdit

a) Most fuels, including coal, contain carbon and / or hydrogen and may also contain some sulfur. The gases released into the atmosphere when a fuel burns may include carbon dioxide, water (vapour), carbon monoxide, sulfur dioxide and oxides of nitrogen. Solid particles (particulates) may also be released.

c) Sulfur dioxide and oxides of nitrogen cause acid rain, carbon dioxide causes global warming, and solid particles cause global dimming.
d) Sulfur can be removed from fuels before they are burned, for example in vehicles. Sulfur dioxide can be removed from the waste gases after combustion, for example in power stations.

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Activities to introduce new ideasEdit

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Activities to practice applying new knowledgeEdit

  • AQA End Of Unit Questionshttp://application.doublestruck.eu/resources/AG_CHEM/resources/Chemistry/Unit1/C1_4_eot_q.pdf
  • AQA End Of Unit Answershttp://application.doublestruck.eu/resources/AG_CHEM/resources/Chemistry/Unit1/C1_4_eot_ms.pdf

Practical activitiesEdit

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References to lessons and resources in commercial schemesEdit

Nelson ThornesEdit

OUPEdit

Harper CollinsEdit

Longman/PearsonEdit

Hodder
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