9701 · topic questions
Homogeneous and heterogeneous catalysts
3 past-paper questions on Homogeneous and heterogeneous catalysts
Iron acts as a heterogeneous catalyst in the Haber process. Describe the mode of action of this iron catalyst.
Practise the full question →Fe2+ ions act as a homogeneous catalyst in the reaction between I-(aq) and S2O82-(aq). Write equations for the two reactions that…
Practise the full question →Area B (not labelled on Fig. 3.3) represents the number of molecules with energy greater than or equal to the activation energy…
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Homogeneous and heterogeneous catalysts (9701) past-paper questions — marked instantly
These are real Cambridge Chemistry past-paper questions on Homogeneous and heterogeneous catalysts. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9701 mark scheme so you see exactly where the marks are won and lost on this topic.
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