100 G of Fe₃O₄ Is Formed in the Reaction 4

question 39

Multiple Choice

1.00 g of Fe₃O₄ is formed in the reaction 4 H₂O(g) + 3 Fe(s) → Fe₃O₄(s) + 4 H₂(g) .How many liters of hydrogen are also formed,if measured at STP?

• A)0.0242 L
• B)0.0967 L
• C)0.392 L
• D)2.58 L
• E)89.6 L

---

Definitions:

Farm Incomes

Farm incomes encompass the earnings and revenue generated from agricultural activities, reflecting the financial health and viability of farming operations.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price.

National Income

Total income earned by resource suppliers for their contributions to gross domestic product plus taxes on production and imports; the sum of wages and salaries, rent, interest, profit, proprietors’ income, and such taxes.

U.S. Farm Products

Agricultural commodities produced in the United States, including grains, fruits, vegetables, meat, and dairy products.