Introduction to enthalpy, enthalpy level diagrams, and standard enthalpy changes.

15 bullet point gap fill covering gas exchange in bony fish. Answers provided.

15 bullet point gap fill covering competitive and non-competitive enzyme inhibition. Answers provided.

66 slides covering the details of the reactions of hexaaqua complexes with hydroxide and ammonia, with an explanation of the acidity of the M2+ and M3+ metal complexes. Amphoterism introduced. Lots of diagram and equations.

Matching exercise with definitions on; error; accuracy; precision; random errors; systematic errors; measurement uncertainty; percentage uncertainty. Also includes examples that need to be defined. Answers provided.

A thorough and comprehenisve overview, with examples, of both homegenous and heterogenous catalysis. Autocatalysis is also included. A detailed resource for year 2 of A level Chemistry.

46 slides covering EZ isomerism with exercises and examples.

40 slides covering storage and fuel cells. Gives examples with equations.

Answers can be found in the ATP presentation file.

Salt preparation equations. 22 marks. Answers provided.

Gap fill on kidney dialysis with answers.

Gap fill with answers on blood glucose regulation.

54 slides on atomic structure and mass spectrometery with calculations, and examples. Diagrams drawn from scratch. Suitable for GCSE if you ignore the bit on m/z ratios.

A detailed diagram linking glycolysis and the regeneration of NAD+ in anaerobic respiration. Involves labelling a diagram.

A 41 slide resource with carefully generated and clear diagrams with chemical structures. Covers material from Carboxylic acids, physical properties, esterification and hydrolysis, and triesters and saponification. Exercises and questions are embedded throughout with answers.

A 29 slide presentation with exercises covering the details of alcohol oxidation, carbonyl reduction, and nucleophilic addition mechanisms with cyanide and hydride. Stepwise coloured mechanisms to show the precise details with clarity and precision. Equations and exercises are included. This is enough material to cover a lesson for 90 minutes.

An introductory resource on polyesterification

A gap fill detailing the Calvin cycle.

5 pages of a mix of respiration and photosynthesis MCQs and MAQs.

3 exercises on glycolysis. 2 tables to complete and a diagram to annotate.