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A simple visual demonstration of the effects of reducing the pressure inside a bell jar on the boiling of warm water.
words matched: boiling, point
This demonstration shows an important procedure in chemistry and industry, to separate a pure substance from a mixture of substances with widely differing boiling points. One important industrial exam..
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words matched: boiling, point
This guide gives general advice and points out specific hazards of microwave ovens and their use in school science departments.
words matched: boiling, point
Using atmospheric pressure to push a boiled egg into a conical flask
words matched: boiling, point
Clear advice and instructions on using a Bunsen burner to heat materials in test tubes.
words matched: boiling, point
Showing the effects of a lower air pressure on the boiling point of water.
words matched: boiling, point
Please note: This is a temporary resource containing the model risk assessment information and experimental points as they appeared on the reverse sides of the final edition of the CHIP Hazcards. This..
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words matched: boiling, point
The procedure uses many important skills suitable for post-16 students, including following instructions, safe use of chemicals and equipment, chromatography techniques, recrystallization and melting ..
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Brief risk assessment guidance and experimental notes for a range of practical activities involving monobasic organic acids and their salts (Hazcards 38A, 38B, 38C, 38D).
words matched: boiling, point
Promotes the use of microscale (very small scale) practical activities by describing and explaining equipment and techniques used. Illustrates these with instructions for several common organic chemi..
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words matched: boiling, point
Showing results 1 to 10 of 514