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Risk assessment information for copper metal, copper carbonate, copper(I) oxide, copper(II) oxide and copper(II) sulfide.
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Brief risk assessment guidance and experimental notes for a range of activities involving copper metal, copper(I) oxide, copper(II) oxide, copper carbonate and copper(II) sulfide (Hazcard 26).
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Guidance on preparing, labelling and storingsolutions of copper (II) salts, including copper sulphate, copper nitrate and copper chloride.
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Using copper metal, copper oxides, sulfate (VI), chloride, nitrate(V) and carbonate safely in practical work
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Risk assessment guidance on these salts. Includes solutions of copper(II) ethanoate and copper(II) nitrate(V).
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Risk assessment guidance for hydrated and anhydrous copper sulfate.
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Describes two simple microscale practical activities, one a demo, the other for class use, for illustrating the electrolytic separation of copper and chromate ions. Copper chromate is made, in situ, b.. more
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Explains the relative merits of three different ways of producing printed circuit boards by etching copper-clad boards.
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A quick and safe method for preparing hydrated copper sulfate crystals from copper(II) oxide and sulfuric acid. The activity involves important techniques such as heating with a water bath, filtration.. more
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Precautions when using or producing hydrogen sulphide, carbon disulphide, and ammonium, sodium, potassium, zinc, copper and iron sulphides in practical activities.
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Showing results 1 to 10 of 175
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