IB
IBO
Chemistry
October 2015
QP-201510-Chemistry-P2-HL · Question 6
Question (excerpt):
6. Iron (III) oxide is the main source of iron but the decomposition of Fe2O3 (s) into its elements is extremely difficult due to a large positive value of ∆G À. (a) Consider the following reactions: …
6. Iron (III) oxide is the main source of iron but the decomposition of Fe2O3 (s) into its elements is extremely difficult due to a large positive value of ∆G À. (a) Consider the following reactions: …
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