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Chemistry Help Shop

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I have taught Chemistry for over 20 years. There are many resources on here that cover GCSE, IGCSE, A level and IB Chemistry.

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I have taught Chemistry for over 20 years. There are many resources on here that cover GCSE, IGCSE, A level and IB Chemistry.
Calculations Revision Tasks
cindyewilliamscindyewilliams

Calculations Revision Tasks

(1)
Task to cover topics: Relative formula mass Empirical formula % composition by mass Use balanced equations to calculate masses of reactants and products Yields
Ion testing task
cindyewilliamscindyewilliams

Ion testing task

(1)
This work can be done either as an extended h/w or class project as you go through the topic. The idea is that at the end of the topic the pupils have a self made revision resource. the idea is to produce an analysis booklet with anion and cation tests, which can be used in an 'unknown compound' practical assessment lesson. I have also attached a quality marking scheme.
formulae and equations
cindyewilliamscindyewilliams

formulae and equations

(1)
tutorial explaining how to write formulae and equations. also a worksheet - I give this out before starting to teach 'balancing equations&'. It saves a lot of time answering the same questions!