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An activity for GCSE students to compare the viscosity of motor oil at varying temperatures. Includes instructions for making the very simple equipment needed, as well as for doing the activity.
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Brief risk assessment guidance and experimental notes for a range of activities involving various polyols and ether glycols including: ethane-1,2-diol (ethylene glycol), propanediols, propane-1,2,3-tr.. more
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Crude oil refinery is a foundation industry, providing fuel products for heating and transport, and raw materials for many further industries, including polymer and pharmaceutical manufacturing. Fract.. more
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Risk assessment guidance for Ethane‐1,2‐diol & Other polyols (1)
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Risk assessment guidance for benzene, methylbenzene and dimethylbenzenes.
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Many 16+ curriculums include testing for organic functional groups. The iodoform reaction is a simple test for the presence of the acetyl (ethanoyl) group (CH3CO–). The reaction can also be used to te.. more
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Alginate beads are used to trap (immobilise) enzymes, yeast and algae. These immobilised beads can be recovered from experiments and re-used to reduce costs and save time.
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Risk assessment guidance for cyclohexane, paraffin (kerosene), paraffin oil (liquid paraffin, medicinal paraffin, oil for oil baths), paraffin wax, white spirit (turpentine subgtitute).
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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 recipe is for making solutions to make slime.This recipe is designed to be used for lessons teaching about cross-linking.For lessons requiring slime for more ‘fun’ activities, please refer to our.. more
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Showing results 1 to 10 of 22
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