Consider This Reaction at Equilibrium: 2H₂O₂(g) 2H₂O(g)+ O₂(g),ΔHº_rxn =

question 37

Multiple Choice

Consider this reaction at equilibrium: 2H₂O₂(g) 2H₂O(g) + O₂(g) ,ΔHº_rxn = -210 kJ/mol
If the volume of the system is expanded at constant temperature,what change will occur in the position of the equilibrium?

• A)A shift to produce more H₂O₂
• B)A shift to produce more O₂
• C)No change will occur.
• D)A shift to produce less H₂O
• E)The pressure decreases.

---

Definitions:

Stressful Event

An incident or situation that causes significant pressure or anxiety, challenging an individual's ability to cope.

Frustration

The emotion experienced when one is irritated or displeased due to the inability to alter or accomplish a certain task.

Pursuit

The action of following or chasing after something or someone with the goal to catch or achieve it.

Goal

An aim or desired outcome that a person or organization endeavors to achieve through concerted effort.