A mixture of feo and fe3o4 when heated in air to a constant weight gai – InterviewSolution

1.	A mixture of feo and fe3o4 when heated in air to a constant weight gains 5% in weight. Find the composition of the initial mixture. ( Using Principle of Atom Conservation method)
Answer» A mixture of feo and fe3o4 when heated in air to a constant weight gains 5% in weight. Find the composition of the initial mixture. ( Using Principle of Atom Conservation method)

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