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Showing results 1 to 10 of 52
Small-scale method for determining mass change when sodium hydrogen carbonate decomposes. The method uses a mini spirit burner and an alternative 'crucible' and generates reliable results for quantita..
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Metal carbonates decompose at different temperatures to produce a metal oxide and carbon dioxide gas. This simple activity can be used for qualitative or quantitative activities.
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Brief risk assessment guidance and experiment notes for small-scale and demonstration versions of the ammonium dichromate(VI) volcano.
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This procedure will allow students to experimentally determine the efficiency of the kettle. It gives students
a chance to learn more about specific heat capacity, and practise using formula and equ..
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Instructions on how to make a marble chip burner.
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Clear instructions for building two versions of a cloud chamber. One uses dry ice as the cooling agent, the other uses an inexpensive electronic coolers which is quite simple to make.
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This is a summary of what is required in terms of ventilation in chemical stores and prep rooms.
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Risk assessment guidance for carbon dioxide (solid and gas)
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Advice on how to handle beakers of hot liquids safely and with confidence.
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This illustrates some practical opportunities to use newly- available, and modestly-priced infra red cameras in science lessons.
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Showing results 1 to 10 of 52