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Risk assessment information for copper metal, copper carbonate, copper(I) oxide, copper(II) oxide and copper(II) sulfide.
words matched: (ii), copper, oxide
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).
words matched: (ii), copper, oxide
Microscale reduction of copper(II) oxide with hydrogen gas
words matched: (ii), copper, oxide
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..
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words matched: (ii), copper, oxide
Preparing salts is a common activity at GCSE level, bringing together many useful skills. Making copper sulfate crystals (PP027), which involves making copper(II) sulfate from copper(II) oxide, is the..
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words matched: (ii), copper, oxide
Using copper metal, copper oxides, sulfate (VI), chloride, nitrate(V) and carbonate safely in practical work
words matched: (ii), copper, oxide
Brief risk assessment guidance and experimental notes for a range of activities involving zinc metal (Hazcard 107).
words matched: (ii), copper, oxide
Precautions when using or producing hydrogen sulphide, carbon disulphide, and ammonium, sodium, potassium, zinc, copper and iron sulphides in practical activities.
words matched: (ii), copper, oxide
Although both aldehydes and ketones contain the carbonyl functional group (-C=O), only aldehydes give a positive test (formation of an orange to brick-red precipitate of copper(I) oxide) with Fehling’..
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words matched: (ii), copper, oxide
Brief risk assessment guidance and experimental notes for a range of activities involving magnesium metal and magnesium compounds (Hazcards 59A and 59B).
words matched: (ii), copper, oxide
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