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Edexcel IGCSE Subjects (23-24)
Chemistry (Triple) Edexcel IGCSE
Catalysts & Conditions
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Cards (6)
What
is/are the catalyst and conditions that is used for the Haber Process?
Iron
,
450
C, 200 atm
State the catalyst needed for decomposition of hydrogen peroxide?
Manganese
(IV)
Oxide
Ethene + Stem needs what conditions?
60-70
atm,
300
C
What two catalysts can be used for catalytic cracking?
Alumina
,
Silica
Catalytic
cracking involves heating the
hydrocarbon
molecules to around 600 – 700°C to vaporise them
What catalyst is used for catalytic cracking?
powdered aluminium oxide