A lesson on concentration-time graphs for OCR A Level Chemistry. Lesson covers how to determine rate from a concentration-time graph, how to determine order and half-life from a concentration-time graph and how to calculate k from a graph (first order reactions only).

A lesson on writing rate equations and determining order from a rate equation and data. Lesson also covers mechanisms and how a mechanism can be determined from a rate equation. Designed for the new OCR A level specification.

Two Power Points on rates of reaction for the new OCR A level specification. The first covers how rates are measured, why the rate will change over time and how to calculate a tangent. The second set of slides covers what is a catalyst, homogenous v. heterogenous catalysts and why using a catalyst is good for the environment. There are enough slides for 1 lesson .

A lesson on Kp for OCR A level Chemistry. Lesson covers mole fractions, partial pressures and how to calculate Kp. Questions and answers on slides so no printing required.

A lesson that covers what a limiting reagent is, how to find the limiting reagent from masses (this is also found in the combined science specification), how to find the limiting reagent from the volume and concentration of solutions (separate chemistry) and how to find the limiting reagent from gas volumes (separate chemistry). This lesson is designed for the Edexcel 9-1 specification, separate chemistry and covers higher only content.

A lesson on reactivity trends in the rate of hydrolysis of haloalkanes designed for the OCR AS chemistry specification. The lesson goes over impact of changing the halogen on the rate of hydrolysis and contains a practical for the students to investigate the rate of hydrolysis. The presentation contains questions for students to work through on slides, so no printing is needed.

A lesson covering haloalkanes and the ozone layer designed for the OCR AS chemistry specification. The lesson goes why the ozone layer is important, what CFCs are and their uses and the free radical reactions between CFCs and NO and ozone. The presentation contains questions (and answers) for students to work through on slides, so no printing is needed.

A Powerpoint presentation covering addition of HX and halogens from the OCR new A-level specification. Lesson covers the trends in carbocation stability, addition of halogens (including mechanism) and addition of HX (mechanism and Markownikoff’s Rule). Second of a series of 3 lessons on addition in alkenes. Contains questions on slides, so no printing required.

A lesson on covalent bonding. A Year 12 BTEC lesson designed for Pearson BTEC Level 3 National Certificate in Applied Science Unit 1 (Principles and Applications of Science I). Lesson covers what a covalent bond is, drawing dot and cross diagrams and dative covalent bonds. Includes questions for students to do on the slides. No printing required.

A lesson on ionic bonding and ionic radius. A Year 12 BTEC lesson designed for Pearson BTEC Level 3 National Certificate in Applied Science Unit 1 (Principles and Applications of Science I). Lesson covers what an ionic bond is, drawing dot and cross diagrams and factors that impact the strength of an ionic bond. Includes questions for students to do on the slides. No printing required.

A lesson on the reactivity of metals. Designed for Pearson BTEC Level 3 National Certificate in Applied Science Unit 1 (Principles and Applications of Science I). Lesson reviews displacement, reactions of metals with water and acid (includes balancing equations) and periodic trends in reactivity. Includes questions for students to complete on the slides. No printing required.

A lesson on intermolecular forces. A Year 12 BTEC lesson designed for Pearson BTEC Level 3 National Certificate in Applied Science Unit 1 (Principles and Applications of Science I). Lesson covers electronegativity, bond polarity, dipoles and types of intermolecular forces. Includes questions for students to do on the slides. No printing required.

A lesson on carboxylic acids designed for the Edexcel 9-1 separate science specification. Lesson covers what a carboxylic acid is, how they are weak acids and how to name and draw the structures of simple carboxylic acids. Includes exam questions on the slides. No printing required.

A worksheet (and key) containing empirical formula calculations. Includes finding empirical formula from molecular formula, molecular formula from empirical formula, empirical formula from reacting masses, empirical formula from percentage composition and writing a balanced equation from reacting masses. Designed as a revision aid for higher attainers and the Edexcel 9-1 spec.

A lesson on reacting masses and calculating per cent yield. Designed for Pearson BTEC Level 3 National Certificate in Applied Science Unit 1 (Principles and Applications of Science I). Includes questions for students to complete on the slides. No printing required.

A Power Point lesson for the early and changing atmosphere. For Edexcel GCSE 9-1 spec. Covers what gases are in the atmosphere and how the formation of oceans and plants changed the atmosphere.

A lesson on molarity designed for the Edexcel 9-1 separate science specification. The lesson reviews mole calculations, explains how to calculate molarity and how to convert between concentration in moles/dm3 and grams/dm3. Contains bronze/silver/gold tasks (with answers on the next slide) for students to carry out for each calculation. No printing required.

A lesson on metallic bonding designed for the Edexcel 9-1 spec. Covers the properties of metals, what metallic bonding is and explanations of the properties of metals.

A lesson on yield and atom economy designed for the Edexcel 9-1 separate science specification. This lesson goes over how to calculate per cent yield, factors influencing yield and how to calculate atom economy. Contains slides with calculations for students to carry out, with the steps and answers appearing with a click. No printing required.

A lesson on anion tests (sulfate, carbonate and halide) designed for the Edexcel 9-1 separate science specification. The Power Point covers how to carry out all 3 sets of tests. No printing required.