The Equilibrium Constant Is Given for One of Two Reactions

question 6

Multiple Choice

The equilibrium constant is given for one of two reactions below. Determine the value of the missing equilibrium constant. H₂(g) + Br₂(g) ⇌ 2HBr(g) K = 3.8 × 10⁴
4HBr(g) ⇌ 2H₂(g) + 2Br₂(g) K = ?

• A) 1.9 × 10⁴
• B) 5.1 × 10^-3
• C) 2.6 × 10^-5
• D) 6.9 × 10^-10
• E) 1.6 × 10³

---

Definitions:

Shared Economy

A system in which an owner rents something they are not using, such as a room, a car, or even a service, to a stranger using peer-to-peer services.

Peer-to-Peer Services

A decentralized model where two individuals interact directly with each other, without intermediary third-parties, often facilitated by digital platforms.

Moore's Law

The observation that the number of transistors on integrated circuits doubles approximately every two years, leading to exponential increases in computing power.

High-Level Miniaturization

The process of making devices or components smaller and more efficient while maintaining or enhancing their functionality.