A-Level
EDEXCEL
Chemistry
October 2022
1 Marks
QP-202210-Chemistry-U5 · Question 4
Question (excerpt):
4 The possibility of a reaction between potassium dichromate(VI) and hydrochloric acid may be assessed using standard electrode potentials but also depends on the activation energy, Ea , of the reacti…
4 The possibility of a reaction between potassium dichromate(VI) and hydrochloric acid may be assessed using standard electrode potentials but also depends on the activation energy, Ea , of the reacti…
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