IB
IBO
Chemistry
May 2024
QP-202405-Chemistry-P3(TZ1)-SL · Question 1
Question (excerpt):
28EP02 1. Hydrogen peroxide decomposes to form water and oxygen. 2H2O2 (aq) → 2H2O (l) + O2 (g) The reaction is catalysed by solid manganese (IV) oxide, MnO2 (s). A student carried out a series of exp…
28EP02 1. Hydrogen peroxide decomposes to form water and oxygen. 2H2O2 (aq) → 2H2O (l) + O2 (g) The reaction is catalysed by solid manganese (IV) oxide, MnO2 (s). A student carried out a series of exp…
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