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Guidance on the preparation of potassium dichromate(VI) and sodium dichromate(VI) solutions.
words matched: oxidation

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Concentrated sulfuric(VI) acid acts as both a dehydrating and oxidising agent with organic material such as carbohydrates. The carbon produced by dehydration is then oxidised to carbon dioxide and car.. more
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The structures of alcohols influence their chemical reactivity. This small-scale activity provides a quick introduction to the effect of oxidising agents on primary, secondary and tertiary alcohols. T.. more
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This activity dramatically shows the effect of a catalyst, cobalt(II) ions, on a reaction. Other characteristic properties of transition metals (eg, coloured ions, different oxidation state) can be ob.. more
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In this activity, a primary alcohol (ethanol) is oxidised to a carboxylic acid (ethanoic acid) using an acidified dichromate(VI) solution. Important techniques are involved including heating under ref.. more
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In this activity, a primary alcohol (ethanol) is oxidised to an aldehyde (ethanal) using an acidified dichromate(VI) solution. After collection by distillation, the organic product can be tested to co.. more
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Using iron metal, iron oxides, iron sulfates, and iron chlorides safely in practical work
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Guidance on preparing, labelling and storing Iron (II) solutions
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Risk assessment guidance for aluminium metal (foil and powder)
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Risk assessment guidance for propanal, butanal and benzaldehyde.
words matched: oxidation

Showing results 1 to 10 of 45
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