CLEAPSS Supporting practical science and technology
CLEAPSS Resources
Latest Resources
Search For:
Showing results 1 to 10 of 67
1 234

Members only resource Click to download Document.
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.. more
words matched: decomposition

Members only resource Click to download Document.
Brief risk assessment guidance and experiment notes for small-scale and demonstration versions of the ammonium dichromate(VI) volcano. 
words matched: decomposition

Members only resource Click to download Document.
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

Members only resource Click to download Document.
Risk assessed instructions, including control measures, for both a small and larger -scale version of this popular demonstration.
words matched: decomposition

Members only resource Click to download Document.
A set of risk assessed instructions for safely demonstrating this reaction. The reaction between the permanganate and peroxide releases oxygen which burns with a harmless, but quite loud, bang.
words matched: decomposition

Members only resource Click to download Document.
Small-scale method for determining the mass loss when heating a hydrated salt to constant mass (of anhydrous salt). The method, which uses a mini spirit burner and an alternative crucible, reduces the.. more
words matched: decomposition

Members only resource Click to download Document.
Brief risk assessment guidance and experimental notes for a range of practical activities involving hydrogen peroxide solutions (Hazcard 50).
words matched: decomposition

Members only resource Click to download Document.
Instructions, including risk assessed control measures, for safely demonstrating the rapid decomposition of hydrogen peroxide using manganese dioxide. The reaction produces considerable amounts of ste.. more
words matched: decomposition

Members only resource Click to download Document.
Instructions on how to make a marble chip burner.
words matched: decomposition

Free resource Click to download Document.
Using hydrogen peroxide safely in practical activities.
words matched: decomposition

Showing results 1 to 10 of 67
1 234