JayannaHamilton310 JayannaHamilton310

07-08-2024
Chemistry

Answered

A sample of Fe₃O₄ contains 0.30 moles of iron atoms. What mass of oxygen is in the sample of Fe₃O₄?

A. 6.4 g
B. 4.8 g
C. 3.2 g
D. 1.6 g

Answer :

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