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Guidance on how to prepare potassium manganate(VII) solutions.
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Risk assessment guidance for potassium manganate(VII).
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Using manganese metal, manganese salts, including (VI) oxide (dioxide), and potassium manganate(VII) (permanganate), safely in practical work. 
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Testing for organic functional groups: unsaturation or double bonds
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Instructions, including risk assessed control measures, for safely demonstrating this eye-catching demonstration.
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Silicon(IV) chloride, also known as silicon tetrachloride, is supplied in bottles where, over time, the top becomes dangerously stuck. This guide describes how to safely prepare the chemical in situ, .. more
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A set of risk assessed instructions for safely demonstrating this reaction. The reaction between the permanganate and peroxide releases oxygen which burns with a harmless, but quite loud, bang.
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Many 16+ curricula include testing for organic functional groups. Qualitative distinction of primary/secondary alcohols from tertiary alcohols, and aldehydes from ketones is commonly carried out with .. more
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This important procedure illustrates the conversion of saturated hydrocarbons, which are used for fuels, into the more chemically useful unsaturated hydrocarbons, used in making plastics. The alkenes .. more
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Guidance on how to prepare (and use) a number of standard solutions required for some titration activities. Solutions described include: sodium carbonate (for standardising strong acid solutions), pot.. more
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