Back Titration
A short resource on back titrations - when they're used and a worked example of using a back titration to calculate the concentration.
Frequency Diagrams
A word document detailing frequency diagrams and frequency polygons. I use this with students I tutor privately but it could be used with students in class. You will need graph paper for the students to draw their frequency polygons. This could be used for KS3 or a low attaining GCSE group. It assumes students know how to work out the midpoint of two numbers.
Formulae, Equations and Amount of Substance
A word document for the topic of formulae, equations and amount of substance of the CCEA GCE Specification beginning 2016. It includes the formulae of molecular ions students must know, practice of balancing equations, calculating the number of moles and details of more complicated moles calculations such as water of crystallisation. It could easily be adapted for use in other exam boards.
Atomic Structure
To be used for AS / A2 Chemistry. It is useful because it contains some sections for students to fill in themselves and contains all the information as succinctly as possible. It is a resource I created for CCEA GCE Chemistry but could easily be adapted for other exam boards.
Bonding
A resource for AS Chemistry which incorporates all the new areas of bonding encountered at AS such as electronegativity, bond polarity, coordinate bonding, etc. Originally developed for the CCEA specification but could be easily adapted for various exam boards. Spaces in the notes are for students to draw diagrams.
undefined
Ionic Bonding
Notes on ionic bonding with plenty of space for students to draw dot and cross diagrams to represent the bonding in different ionic compounds. It is important that students draw the dot and cross diagrams themselves as they may be asked to in an exam.
Test for Halide Ions
Suitable for A Level Chemistry. Describes what is used to test for aqueous halide ions and why testing the precipitates' solubility in ammonia is important. Originally created for CCEA Chemistry but could easily be adapted for other exam boards.