What is the chemical composition of rust?

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Science · Chemistry

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Hydrated ferric oxide (Fe2O3 · xH2O)

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Answer 1

Anhydrous ferric chloride (FeCl3)

Answer 2

Ferric carbonate (Fe2(CO3)3)

Answer 3

Ferrous oxide (FeO)

Answer 4

Hydrated ferric oxide (Fe2O3 · xH2O)

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