All Catalysis articles – Page 4
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FeatureThe evolution of catalytic converters
From early smog problems to modern concerns about air pollution, catalysts pave the way in controlling the emissions from combustion engines
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FeatureCatalysts for a green industry
Chemists are working to develop new, longer-lasting catalysts to ensure industrial processes are cleaner, greener and more efficient
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Exhibition chemistryPlatinum-catalysed oxidation of ammonia
Demonstrations designed to capture the student's imagination
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Exhibition chemistryChromium(III) oxide-catalysed oxidation of ammonia
Demonstrations designed to capture the student's imagination
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Lesson planEnzymes: catalysis, specificity and stability | 16-18 years
Explore how enzymes work, including substrate specificity and the effects of heat and pH, using peer assessment in this lesson plan for 16–18 year olds.
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Lesson planCatalysts, rates of reaction and what sank the Kursk | 14-16 years
Use the case of the Kursk submarine to devise an experimental investigation into catalysts’ effects on rate of reaction in this lesson plan for 14–16 year olds.
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Lesson planHow do catalysts affect reaction rates? | 16–18 years
Investigate how different catalysts affect decomposition of hydrogen peroxide, linking to the Kursk submarine disaster, in this lesson plan for 16–18 year olds
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Exhibition chemistryDecomposing hydrogen peroxide with blood
Mixing hydrogen peroxide with blood to produce a foam explosive
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FeatureInvestigating activation energies
A challenge for post-16 students to investigate the activation energies of the enzyme-catalysed and the inorganic-catalysed decomposition of hydrogen peroxide
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ResourceInvestigating catalysts and what sank the Kursk
Discover experiments, investigative report writing and other activities for 11–16 year olds to explore catalysts in the context of the Kursk submarine sinking.
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