DF Section 2 (e), (h), 6 hours Catalytic cracking of Main chemical ideas: organic chemistry: – – (i), (j), (l), (m), (r) paraffin offers opportunities names and combustion of alkanes and for development of risk alcohols. The storyline returns to the assessments and constituents of car fuels to Accurate use of the following will be manipulative skills for – introduce hydrocarbons and required: average bond enthalpy, catalyst, example . bond enthalpy, after which catalysis, catalyst poison, heterogeneous, cracking provides the cracking, aliphatic, aromatic, arene, saturated, background to how petrol is unsaturated, functional group and produced. homologous series. Octane numbers and the effect of isomerisation, reforming and cracking on hydrocarbon performance do not need to be discussed. Arenes can be represented as the 'delocalised electron' model or the 'polyene' model.
DF – Section 2 – (e), (h), (i), (j), (l), (m), (r) The storyline returns to the constituents of car fuels to introduce hydrocarbons and bond enthalpy, after which cracking provides the background to how petrol is produced. 6 hours Catalytic cracking of paraffin offers opportunities for development of risk assessments and manipulative skills – for example . Main chemical ideas: organic chemistry: names and combustion of alkanes and alcohols. Accurate use of the following will be required: average bond enthalpy, catalyst, catalysis, catalyst poison, heterogeneous, cracking, aliphatic, aromatic, arene, saturated, unsaturated, functional group and homologous series. Octane numbers and the effect of isomerisation, reforming and cracking on hydrocarbon performance do not need to be discussed. Arenes can be represented as the 'delocalised electron' model or the 'polyene' model.
Chemistry%20B%20lesson%20planning%20support%20-%20all%20topics%20-%2020160204%20release.docx