Determine the Value of K_c for the Following Reaction If

question 91

Multiple Choice

Determine the value of K_c for the following reaction if the equilibrium concentrations are as follows: [HCl]_eq = 0.13 M,[HI]_eq = 5.6 × 10^-16 M,[Cl₂]_eq = 0.0019 M. 2 HCl(g) + I₂(s) ⇌ 2 HI(g) + Cl₂(g)

• A) 8.2 × 10^-18
• B) 2.8 × 10³¹
• C) 1.2 × 10¹⁷
• D) 1.4 × 10^-19
• E) 3.5 × 10^-32

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Definitions:

Least-Squares Regression

A statistical method used to determine the line of best fit by minimizing the sum of the squares of the vertical distances of the points from the line.

Units Produced

The total quantity of finished goods a company manufactures in a specific period.

Fixed Component

A cost or portion of cost that remains unchanged regardless of the level of output or activity.

Least-Squares Regression

A statistical method used to determine the line of best fit by minimizing the sum of the squares of the differences between observed and predicted values.