Investigate the structure of sulphur compounds to suggest an explanation for the observed transient red colour in the reaction between sulphur dioxide and an aqueous solution of iron (III) ions.
Differentiated worksheets guide learners to consider word equations, symbol equations and conservation of mass linked to simple decomposition reactions
Use this fresh, fast approach to demonstrate the colourful oxidation states of vanadium
Give your students a sweet treat with this colourful manganate(VII) reaction demo
Two worksheets to guide learners in recognizing hazards, evaluating risks and identifying control measures
Present and prastice a technique to help learners understand the language used in extended-reponse questions and improve their answers
Review your learners’ understanding of electrochemistry and its applications
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