Science, asked by tigerram154, 7 months ago

determine the emperical formula of an oxide of iron,which has 69.9% iron and 30.1% dioxygen by mass

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Answered by Ruchikakulria

5

Answer:

Determine the empirical formula of an oxide of iron which has 69.9% iron and 30.1% dioxygen by mass. Ans. ∴ Empirical formula = Fe2O3.

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