Explain a material containing only iron and oxygen

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Here it is. Analysis of several samples of a material containing only iron and oxygen gave the following results. Could these samples be the same compound? Prove it.

Mass of the sample mass of Fe mass of O

sample A 1.518 g 1.094 g 0.424 g

sample B 2.056 g 1.449 g 0.607 g

sample C 1.873 g 1.335 g 0.538 g

Reference no: EM13538440

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