Determine the Equilibrium Constant for the Following Reaction at 498

question 124

Multiple Choice

Determine the equilibrium constant for the following reaction at 498 K: 2 Hg(g) + O₂(g) → 2HgO(s) Δ_rH° = -304.2 kJ mol^-1; Δ_rS° = -414.2 J K^-1 mol^-1

• A) 1.87 × 10¹⁰
• B) 8.10 × 10³¹
• C) 2.31 × 10^-22
• D) 5.34 × 10^-11
• E) 4.33 × 10²¹

---

Definitions:

Landrum-Griffin Act

A U.S. law enacted in 1959, formally known as the Labor-Management Reporting and Disclosure Act, aimed at regulating labor unions' internal affairs and their officials' relationships with employers.

Union Democracy

The principles and practices ensuring democratic governance and decision-making within labor unions.

Theory Y

A management concept that assumes employees are self-motivated, enjoy work, and will seek and accept responsibility.

National Unions

Labor unions that operate across an entire country, representing a broad spectrum of workers from various industries and sectors.