Consider the Equilibrium System: N₂O₄(g) ⇌ 2 NO₂(g) for Which

question 58

Multiple Choice

Consider the equilibrium system: N₂O₄(g) ⇌ 2 NO₂(g) for which Kp = 0.1134 at 25°C and ΔH°rxn = 58.03 kJ/mol. Assume that 1 mole of N₂O₄ and 2 moles of NO₂ are introduced into a 5.0 liter container. What will be the equilibrium value of [N₂O]?

• A) 0.928 M
• B) 0.0822 M
• C) 0.358 M
• D) 0.379 M
• E) 0.042 M

---

Definitions:

Hyperbola

A type of smooth curve lying in a plane, defined by its geometric properties or by equations that are not necessarily of the second degree. Specifically, it refers to a conic section that is not a circle, ellipse, or parabola.

Center and Vertices

Terms related to conic sections; the center is a central point of the shape, while vertices are points where the curve intersects its principal axis.

Graph Equations

The process of plotting the solutions to an equation on a graph, typically within a coordinate system.

System of Equations

A set of two or more equations with the same set of variables, which are solved simultaneously to find common solutions.