For the Reaction 2 SO₂ (G) + O₂ (G) ⇌

question 28

Multiple Choice

For the reaction 2 SO₂ (g) + O₂ (g) ⇌ 2 SO₃ (g) , Kc = 2.8 × 10² at 1000 K. If a vessel is filled with these gases such that the initial concentrations are [SO₂] = 0.025, [O₂] = 0.035, and [SO₃] = 0.046, in which direction will a reaction occur and why?

• A) toward products because Q = 53
• B) toward reactants because Q = 0.019
• C) toward products because Q = 96
• D) toward reactants because Q = 2.8 × 10³
• E) it is at equilibrium because Q = 1

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Definitions:

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The process or result of changing or updating the appearance, style, or design of someone or something.

Nationalized

The process by which a government takes control of a private industry, business, or assets, turning it into state ownership.

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William Randolph Hearst

An influential American newspaper publisher and media tycoon of the late 19th and early 20th centuries, known for sensationalist journalism.