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Group 7 Halogens
AndyelAndyel

Group 7 Halogens

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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
Redox equation activity
AndyelAndyel

Redox equation activity

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Structured activity that allows student’s to apply their knowledge and understanding of REDOX chemistry.
Period 3
AndyelAndyel

Period 3

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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
Revision: Alkenes
AndyelAndyel

Revision: Alkenes

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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.
Revision: Transition metals
AndyelAndyel

Revision: Transition metals

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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.
Determining the pKa of aspirin:  Required practical
AndyelAndyel

Determining the pKa of aspirin: Required practical

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Calculating the pH of a weak acid. Describe how to produce a standard solution. Propose a suitable experimental method that could be used to determine the pKa of aspirin. Use Excel to create a calibration curve and to generate a calibrated data set. (Included) Analysis of a pH curve to determine pKa.
Titration and standard solution - required practical
AndyelAndyel

Titration and standard solution - required practical

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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
Aldehydes and ketones
AndyelAndyel

Aldehydes and ketones

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Recall how alcohol FG can be oxidised into carbonyl containing FG. Identify a suitable reducing agent for reducing a carbonyl into an alcohol. Construct a mechanism to show the reduction of a carbonyl. Explain how racemic mixtures can be formed.
Enthalpy of solution
AndyelAndyel

Enthalpy of solution

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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.
Redox
AndyelAndyel

Redox

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Recap/Revision lessons with a focus of constructing half equations and REDOX equations.
Haloalkanes - nucleophilic substitution
AndyelAndyel

Haloalkanes - nucleophilic substitution

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Outline a mechanism to show free radical substitution. Construct nucleophilic substitution mechanisms using curly arrows. Synthesis of alcohols, nitriles and amines from haloalkanes.
Haloalkanes - elimination
AndyelAndyel

Haloalkanes - elimination

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Synthesis of alcohols, nitriles and amines from haloalkanes. Synthesis of alkenes from haloalkanes. Comparison of the two reaction mechanisms that haloalkanes undergo.