Consider the Following Reaction at a Certain Temperature

question 51

Multiple Choice

Consider the following reaction at a certain temperature. 2SO₃(g) ⇌ 2SO₂(g) + O₂(g)
When the initial concentration of SO₃(g) is 0.128 M, the concentration of oxygen gas at equilibrium is found to be 0.0130 M. Calculate Kc for this reaction.

• A) 8.45 x 10^-4
• B) 1.62 x 10^-2
• C) 7.64 x 10^-5
• D) 1.47 x 10^-3

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Definitions:

Doggerel

Verse or words that are poorly written or expressed, often characterized by irregularities or crudeness.

Paasche Price Index

The Paasche Price Index is a consumer price index used to measure the change over time in the prices of a basket of consumer goods and services, weighted by the purchases made in the current period.

Doggerel

A term unrelated to economics, referring to irregularly or poorly constructed verse, often of a humorous or trivial nature.

Paasche Price Index

An economic indicator that measures the change over time in the cost of a fixed basket of consumer goods and services, using the current period as the base.