The equation below shows the reaction that occurs when hematite is heated with carbon.
What is the chemical name of hematite and what is process X?
1 )
chemical name: iron(II) oxide / process X: oxidation
2 )
chemical name: iron(II) oxide / process X: reduction
3 )
chemical name: iron(III) oxide / process X: oxidation
chemical name: iron(III) oxide / process X: reduction
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