Chemistry, asked by Maran2011, 8 months ago

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

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Answered by sharonthomas4

Answers:

The iron oxide has 69.9% iron and 30.1% dioxygen by mass. Thus, 100 g of iron oxide contains 69.9 g iron and 30.1 g dioxygen. ... The ratio of the number of oxygen atoms to the number of carbon atoms present in one formula unit of iron oxide is 1. 252×0.

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