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hydrogen is generated by passing hot steam over iron which oxidizes to form fe3o4 in the following equation 3fes 4h2og 4h2g fe3o4s atomic mass fe 5585 gmol molar mass fe3o4

VIDEO ANSWER: Good day in this question, we are asked to solve the questions using geometry, so from the given balance equation, which is 3, i 1 plus 4 h2, o t…

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$SOLVED: A sample weighing 3.184 g is a mixture of Fe2O3 (molar mass =159.69 g/mol) and Al2O3 (molar mass = 101.96 g/mol). When heat anda stream of H2 gas is applied to the sample, the Fe2O3 reacts toform metallic Fe and H2O(g). The Al2O3 does not react. If thesample residue (the solid species remaining after the reaction)weighs 2.593 g, what is the mass fraction of Fe2O3 in the originalsample?$