SO₂ Reacts with O₂ to Produce SO₃

question 29

Multiple Choice

SO₂ reacts with O₂ to produce SO₃. If 86.0 g of SO₂ is placed in a reaction vessel along with excess oxygen gas, how many moles of SO₂ remain when 50.0 g of SO₃ have been formed?

• A)0.56 mol
• B)0.62 mol
• C)0.72 mol
• D)0.78 mol
• E)1.34 mol

---

Definitions:

Outstanding Reputation

The exceptional recognition an individual or organization has earned for their notable achievements, character, or quality.

Career Goals

Objectives or milestones that individuals aim to achieve in their professional lives, often involving advancements in job position, skill level, or achieving certain accomplishments.

Internal Changes

Adjustments or transformations within an organization, such as restructuring, policy updates, or shifts in company culture, aimed at improving efficiency or aligning with strategic priorities.

Boss Younger

The situation where an employee's direct supervisor is younger than the employee.