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Showing results 1 to 10 of 95
Instructions on how to make a marble chip burner.
words matched: chip, marble
This edition includes notes on unsafe fume cupboards, an electrically unsafe power pack, banned chemicals, and a tip on how to suspend marble chips for heating.
words matched: chip, marble
Guidance for the preparation of carbon dioxide gas.
words matched: chip, marble
This video shows the use of the CLEAPSS marble chip holder. On heating calcium carbonate, it decomposes to calcium oxide which at high temperature produces light (limelight). The reaction is quantitat..
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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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An invaluable practical guide on how to safely undertake a range of visually and intellectually appealing chemical reactions. Includes alternatives to some traditional activities such as the thermit r..
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of carbon dioxide gas to collect and test.
words matched: chip, marble
This is a quick and simple procedure to produce and test these three common gases. The whole activity can be completed in a single lesson and offers pupils the chance to experience the well-known test..
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The common negative ions, carbonate (CO32-),
sulfate(VI) (SO42-) and the halides (Cl–, Br–
and I–) can be simply tested for in test tube reactions. The method
described here uses a more dilute ammo..
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Guidance on buying electronic balances for use by students up to GCSE and at A Level.
words matched: chip, marble
Showing results 1 to 10 of 95
