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Chemistry, 18.02.2021 01:00 jaksmmwlqlzm

The following chemical equation represents the reaction that occurs when an iron nail is combined with oxygen. 4Fe + 302 → 2Fe2O3
How many different types of atoms are involved in this reaction?
O 2
O 3
O 4
05

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The following chemical equation represents the reaction that occurs when an iron nail is combined wi...
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