Which of the Following Is the Equilibrium Expression for the Scrubbing

question 123

Multiple Choice

Which of the following is the equilibrium expression for the scrubbing reaction of calcium oxide and sulfur dioxide to make calcium sulfite? CaO(s) + SO₂(g) $\leftrightarrows$ CaSO₃(s)

• A)K_c = [SO₂]
• C)K_c = [CaO] + [SO₂]
• D)K_c = [CaSO₃] - [CaO] - [SO₂]

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, intending to show the frequency of data points within consecutive, non-overlapping intervals.

Coefficient Of Variation

A standardized measure of the dispersion of a probability distribution or frequency distribution, calculated as the ratio of the standard deviation to the mean.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values, indicating how much the individual data points differ from the mean.

Median

The middle value or point in a data set, where half the data lies above and half below it.