2 years ago

Determine the empirical formula of an oxide of iron, which has 69.9% iron and 30.1% dioxygen by mass.

1 answer:

Zina [86]2 years ago

4 0

Answer:

again same questions

i think its from 1st chapter

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madam [21]

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worty [1.4K]

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Basile [38]

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igor_vitrenko [27]

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loris [4]

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3 years ago

Determine the empirical formula of an oxide of iron, which has 69.9% iron and 30.1% dioxygen by mass.​