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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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words matched: decomposition, thermal
Brief risk assessment guidance and experiment notes for small-scale and demonstration versions of the ammonium dichromate(VI) volcano.
words matched: decomposition, thermal
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.
words matched: decomposition, thermal
Instructions on how to make a marble chip burner.
words matched: decomposition, thermal
Risk assessment guidance for ammonium dichromate(VI).
words matched: decomposition, thermal
Granulated sugar (0.25 g) is mixed with 0.25 g potassium chlorate(V) (KClO3) and then ignited from a distance, using a wooden splint attached to a metre rule.
words matched: decomposition, thermal
A complete set of risk-assessed instructions for safely demonstrating this exciting chemical reaction.
words matched: decomposition, thermal
A training pack for tutors/mentors working with trainee and early career science teachers: Activity handoutsThe development of these resources was supported by funding from the Gatsby Foundation.
words matched: decomposition, thermal
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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words matched: decomposition, thermal
Azo dyes provide an opportunity for students to carry out a simple multi-step organic synthesis. The methods provided here could be the basis for a student investigation into the effects of different ..
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words matched: decomposition, thermal
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