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Showing results 1 to 10 of 54
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GL036 - Make-it guide: reusable palladium on carbon, or palladium on alumina, catalyst tube
This guide explains how to make the catalyst tube used in the practical procedure PP105 - Hydrogenation of propene.
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catalysts
TL014 - Small-scale Andrew’s apparatus for estimating rate of gas produced by a reaction
This document gives details of how to use a small scale small-scale Andrews apparatus (see also GL148 below) to allow measurement of the time taken to collect the first bubble of gas produced by a re..
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catalysts
SRA039 - Propanone oxidation with a copper catalyst
A hot copper plate is placed into an atmosphere containing propanone and the reaction takes place on the surface of the copper foil, making it appear red hot. As the concentration of air in the flask ..
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catalysts
SRA017 - The hydrogen peroxide genie
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..
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catalysts
SSS057 - Hydrogen peroxide
Using hydrogen peroxide safely in practical activities.
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catalysts
PP010 - a colourful catalysis reaction using cobalt(II) ions
This activity dramatically shows the effect of a catalyst, cobalt(II) ions, on a reaction. Other characteristic properties of transition metals (eg, coloured ions, different oxidation state) can be ob..
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catalysts
PP108 - Oscillating reactions: Briggs-Rauscher (BR) method
Oscillating reactions provide a fascinating insight into reaction kinetics. They provide unusual observations and a visual hook for discussing rates of reaction and auto-catalysis. The Briggs-Rauscher..
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catalysts
PP107 - Oscillating reactions: Belousov-Zhabotinsky (BZ) method
Oscillating reactions provide a fascinating insight into reaction kinetics. They provide unusual observations and a visual hook for discussing rates of reaction and auto-catalysis.
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catalysts
PP112 - Small-scale preparation, collection and testing of oxygen gas
Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of oxygen gas. Yeast is used as a source of the catalyst for the reaction and is an exa..
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catalysts
PX050 - Hydrogen peroxide
Brief risk assessment guidance and experimental notes for a range of practical activities involving hydrogen peroxide solutions (Hazcard 50).
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catalysts
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