Outline a mechanism to show free radical substitution. Construct nucleophilic substitution mechanisms using curly arrows. Synthesis of alcohols, nitriles and amines from haloalkanes.
Describe E/Z stereoisomerism. Explain how to use CIP rules to classify an isomer E or Z. Recall polymerisation of alkenes Outline the two mechanisms that alkenes undergo and justify why the major product is formed.
2 x Revision lessons.
Describe how to prepare a standard solution of sodium hydrogensulphate. Suggest suitable techniques that will help a student to carryout an accurate titration. Development of exam technique when approaching titration how science works questions
Define enthalpies of solution, hydration and lattice dissociation. Construct a Hess cycle for an ionic substance being dissolved in a solvent. Use experimental data, calculations and Hess law to determine an unknown enthalpy change from a class experiment.
Write equations for the reactions of Period 3 elements to form their oxides. Describe the structure and bonding of period 3 oxides Explain why period 3 oxides react differently in water to for ionic / covalent structure and the equations. Explain how period 3 oxides react with simple acids and alkali
Identify the differences between nucleophiles, electrophiles and radicals. Outline the major stages of free radical substitution. Construct a diagram to explain how reactions via nucleophilic substitution take place.
Describe the trend in boiling points and oxidising ability of the halogens. Predict observations for a displacement reaction between aqueous halogens and aqueous halides. Construct equations for chlorine disproportion chemistry
Describe the features of a complex ion. Explain how a complex is coloured. Determine the formula of a complex using colorimetry. Determine the concentration of a complex using colorimetry and titrations.
Revision / practice workmats with a focus upon organic chemistry and AQA chemistry paper 2 content. No answers are supplied with these worksheets due to peer assessment revision acitivity. Students would be asked to create a mark scheme in pairs then peer mark and assess.
2 x Recap and revision workmats focusing upon organic synthesis and linked A-level content. Please note that No answers are supplied with these worksheets due to peer assessment revision acitivity. Students would be asked to create a mark scheme in pairs then peer mark and assess.
3 x Recap / revision workmats with a focus upon organic synthesis and linked topics. No answers are supplied with these worksheets due to peer assessment revision acitivity. Students would be asked to create a mark scheme in pairs then peer mark and assess.
Revision lesson to recap naming amines, basicity and synthesis. This resources does not recap zwitterions or amino acids.