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serious [3.7K]
3 years ago
11

Which formula correctly represents the composition of iron (III) oxide?

Chemistry
2 answers:
lisov135 [29]3 years ago
8 0
Iron (III) oxide has a chemical formula of (2) Fe2O3.

Hope this helps~
shutvik [7]3 years ago
4 0
2) Fe2O3 because Oxygen has has a negative 2 charge and Iron has a -3 charge so u need 2 iron and 3 oxygen
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