6 Full Lesson Bundle on Nitrogen Compounds and Polymers suitable for the OCR A Level Chemistry specification. Please review the learning objectives below. Lesson 1: Introduction to Amines To know how to name amines using IUPAC rules To understand the basicity of amines in terms of proton acceptance by the nitrogen lone pair To understand the reactions of amines with dilute inorganic acids Lesson 2: Preparation of Amines To know the reaction steps involved in the preparation of aromatic amines by reduction of nitroarenes using tin and concentrated hydrochloric acid To know the reaction steps involved in the preparation of aliphatic amines by substitution of haloalkanes with excess ethanolic ammonia or amines To explain the reaction conditions that favours the formation of a primary aliphatic amine To explain the reaction conditions that favours the formation of a quaternary ammonium salt Lesson 3: Amino Acids and Their Reactions To know the general formula for an α-amino acid as RCH(NH2)COOH To understand the following reactions of amino acids: (i) reaction of the carboxylic acid group with alkalis and in the formation of esters (ii) reaction of the amine group with acids Lesson 4: Chirality To know that optical isomerism is an example of stereoisomerism, in terms of non- superimposable mirror images about a chiral centre To identify chiral centres in a molecule of any organic compound. To construct 3D diagrams of optical isomers including organic compounds and transition metal complexes Lesson 5: Amides To review the synthesis of primary and secondary amides To understand the structures of primary and secondary amides To name primary and secondary amides Lesson 6: Condensation Polymers 1.To know that condensation polymerisation can lead to the formation of i) polyesters ii) polyamides 2. To predict from addition and condensation polymerisation: i) the repeat unit from a given monomer(s) (ii) the monomer(s) required for a given section of a polymer molecule (iii) the type of polymerisation 3. To understand the acid and base hydrolysis of i) the ester groups in polyesters ii) the amide groups in polyamides Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above

3 Full Lesson Bundle on Buffer Solutions. This bundle covers the AQA A Level Chemistry specification. Please review the learning objectives below. **Part 1: Explaining How Buffer Solutions Work To know a buffer solution is a system that minimises pH changes on addition of small amounts of an acid or base To describe how a buffer solution is formed using weak acids, salts and weak bases To explain qualitatively the action of acidic and basic buffers **Part 2: Buffer Solution Calculations (Part 1) To calculate the pH of a buffer solution containing a weak acid and the salt of a weak acid by using the Ka expression and pH equation To calculate equilibrium concentrations, moles or mass of the components of a weak acid-salt of a weak acid buffer solution Part 3: Buffer Solution Calculations (Part 2) To calculate changes in pH when a small amount of acid or alkali is added to an acidic buffer solution Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above

AS Chemistry Bundle on Foundations in Chemistry. Suitable for AQA, OCR and Edexcel The lessons include: Lesson 1: Relative Masses Define the terms relative atomic mass, relative formula mass and relative molecular mass Calculate the relative formula mass and relative molecular mass of compounds and molecules Lesson 2: Ions and the Periodic Table To predict the ionic charge of ions based on the position of the element in the periodic table To recall the names of common atomic and molecular ions To be able write the formula of ionic compounds Lesson 3: The Mole and The Avogadro Constant Know that the Avogadro constant is the number of particles in a mole Calculate the number of moles present in a given mass of an element or compound using the mole equation Rearrange the mole equation to calculate either the number of moles, Mr or mass of an element or compound Lesson 4: Moles and Equations Know how to balance symbol equations Calculate the moles of reactants or products based on chemical equations and mole ratios Calculate the masses of reactants used or products formed based on chemical equations and mole ratios Lesson 5: Ideal Gas Equation Recall the ideal gas equation 2)Understand the properties of an ideal gas Rearrange the ideal gas equation to determine either pressure, temperature, moles or volume Lesson 6: Empirical and Molecular Formulae Understand what is meant by ‘empirical formula’ and ‘molecular formula’ Calculate empirical formula from data giving composition by mass or percentage by mass Calculate molecular formula from the empirical formula and relative molecular mass. Lesson 7: Percentage Yield and Atom Economy Know how to balance symbol equations Calculate atom economy and percentage yield from balanced symbol equations Calculate the masses and moles of products or reactants from balanced symbol equations Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons, including using your own lesson PowerPoints, is a fundamental skill of a qualified/unqualified teacher that will be assessed during the scenarios outlined above