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Health and safety advice on using alkali metals in science practical activities. Includes lithium, sodium & potassium.
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This procedure is required by every examination specification, as it illustrates the change in reactivity in Group 1 of the Periodic Table. However, the reaction between sodium and potassium with wate..
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Using ammonium chloride, sulfate(VI), carbonate, nitrate(V) and dichromate(VI) safely in practical work.
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This edition includes notes on a prosecution because of a failure to adequately record risk assessments, an eye accident involving sodium hydroxide, advice on Bunsen tubing, a problem with a filter fu..
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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..
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Hazcard – COSHH model risk assessment for sodium. Read this Hazcard in conjunction with About Hazcards (Guide GL 120).
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This edition includes notes on a problem with a fume cupboard, working conditions and CPD for technicians, using electron beam tubes, the SAPS (science and plants in schools) project, and small-scale ..
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Reaction of lithium with water students videoSee CLEAPSS Guide PP121 for more information on this
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Investigating the reactivity of metals and the reactivity trends of Group 1 elements is included in most chemistry/science courses. This small-scale activity enables students to explore the reaction o..
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Guidance on teaching students effective titration technique.
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Showing results 1 to 10 of 121
