Determine the empirical formula of an oxide of iron, which has 69.9% iron and 30.1% dioxygen by mass.the amount of carhon dioxide that could be produced when

Determine the empirical formula of an oxide of iron, which has 69.9% i

1.	Determine the empirical formula of an oxide of iron, which has 69.9% iron and 30.1% dioxygen by mass.the amount of carhon dioxide that could be produced when
Answer» the EMPIRICAL FORMULA will be FE2O3