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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
words matched: copper, crystals, sulphate

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Using copper metal, copper oxides, sulfate (VI), chloride, nitrate(V) and carbonate safely in practical work
words matched: copper, crystals, sulphate

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Risk assessment guidance for hydrated and anhydrous copper sulfate.
words matched: copper, crystals, sulphate

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Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as a dehydrating agent, removing the water of crystalli.. more
words matched: copper, crystals, sulphate

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The activity described can be used as a class practical with KS4 students or as a demonstration with KS3. The energy changes involved can be comparedwith the concentration of the copper(II) sulfate(VI.. more
words matched: copper, crystals, sulphate

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Health and safety advice on using sulfur and phosphorus in science practical activities. Includes white sulfur which is no longer readily available in the UK.
words matched: copper, crystals, sulphate

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With careful supervision, students can carry a simple distillation to separate a pure substance (water) from a solution (copper(II) sulfate). This can be achieved by using a side-arm boiling tube inst.. more
words matched: copper, crystals, sulphate

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This edition includes the director's thoughts on the value of practical work and notes on risk assessments, apparently bargain price school chemicals, using chemical rockets, disposal of microbiology .. more
words matched: copper, crystals, sulphate

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This edition includes notes on the transit of Venus June 2004, unblocking lab gas taps, the introduction of the DSEAR (Dangerous Substances and Explosive Atmospheres) Regulations, and two incidents in.. more
words matched: copper, crystals, sulphate

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This video demonstrates a quick and reliable method to produce copper sulfate crystals in the classroom.
words matched: copper, crystals, sulphate

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