Chemistry, asked by 19052, 1 year ago

Determine the molecular formula of an oxide of iron in which The mass%of iron and oxygen are 69.9 and 30.1 respectively

Answers

Answered by rdasgupta759pa82hh
8
This oxide of iron is FeO.
There is one atom of iron and and one atom of oxygen.
Hence, by adding their mass % (69.9+30.1) we get 100% .

rdasgupta759pa82hh: Hope this helps you
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