The wt. of Fe which will be converted into its oxide (Fe3O4) by the action of 18 g of stem on it.

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The wt. of Fe which will be converted into its oxide (Fe3O4) by the action of 18 g of stem on it.

Asked by aleeza01997 | 13 Oct, 2021, 05:40: PM

Expert Answer

The reaction occurs as:

$3 F e + 4 H_{2} O \to F e_{3} O_{4} + 4 H 2$

168 73

72 g of steam (H₂O) react with iron = 168 g

$18 space straight g space of space steam space left parenthesis straight H subscript 2 straight O right parenthesis space react space with space iron space equals fraction numerator 168 cross times 18 over denominator 72 end fraction equals 42 straight g$

Answered by Ramandeep | 13 Oct, 2021, 08:11: PM

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