In the Reaction Fe₂O₃ + 3 H₂ → 2 Fe

question 60

Multiple Choice

In the reaction Fe₂O₃ + 3 H₂ → 2 Fe + 3 H₂O, how many moles of iron can be produced using 17.4 liters of hydrogen at STP?

• A) (17.4/22.4)(2/3) mol
• B) (17.4/22.4)(3/2) mol
• C) (17.4)(2/3) mol
• D) (17.4/22.4) mol
• E) (17.4)(22.4/3) mol

---

Definitions:

Shift

A change in the position of the supply curve or demand curve in a market, indicating a change in market conditions.

Efficiency Loss

The loss of economic efficiency in a market, which can occur due to various reasons, such as taxes, subsidies, or monopolies.

Tax Revenue

The income collected by governments through taxation from individuals and businesses.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning that no individual can be effectively excluded from their use, and one person's use does not reduce availability to others.