A-LevelChemistryReaction kineticsOct/Nov 2025Paper 4 Q29 Marks
Ethanal, CH3CHO, reacts with nitrogen dioxide, NO2. The products of the first step of this reaction are a CH3C=O radical and a molecule of nitrous acid, HNO2. CH3CHO + NO2 → CH3C=O + HNO2
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