Consider the following reaction: 3Fe(s) + 4H₂O(g) ➞ Fe₃O₄(s) + 4H₂(g). To answer the following question: "How many moles of hot water vapor (steam) must react to produce 275 g of Fe₃O₄?" How many steps will it take to get the answer? * 4 points
1
2
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4

2

Explanation:

To calculate the moles :

According to stoichiometry :

1 mole of are produced by = 4 moles of

Thus 1.18 moles of will be produced by=  of

Mass of

Thus 85.0  g of will be required and 2 steps are required to get the answer.

no

explanation:

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