Use the Information Provided to Determine ΔH°_rxn for the Following

question 2

Multiple Choice

Use the information provided to determine ΔH°_rxn for the following reaction:
ΔH°_f (kJ/mol) 3 Fe₂O₃(s) + CO(g) → 2 Fe₃O₄(s) + CO₂(g) ΔH°_rxn = ? kJ
Fe₂O₃(s) -824
Fe₃O₄(s) -1118
CO(g) -111
CO₂(g) -394

• A)+277 kJ
• B)-577 kJ
• C)-47 kJ
• D)+144 kJ
• E)-111 kJ

---

Definitions:

Investments

Assets or items acquired with the goal of generating income or appreciating in value.

Markets

Platforms or venues where buyers and sellers meet to exchange goods, services, or financial instruments, determining prices through supply and demand.

Risk-Adjusted

A method or measurement that normalizes the performance of an investment by taking into account the amount of risk involved in producing its returns.

Mutual Fund Performance Measures

Metrics used to evaluate and compare the performance of mutual funds, including measures of risk, return, and the adjustment of performance for risk.