The K_sp of AgCl Is 1

question 26

Multiple Choice

The K_sp of AgCl is 1.7 × 10^-10.How many moles of MnCl₂ can be dissolved in one liter of an aqueous solution in which [AgNO₃] = 3.4 × 10^-4 M before a precipitate appears?

• A)5.0 × 10^-7 mol
• B)5.8 × 10^-14 mol
• C)2.4 × 10^-7 mol
• D)2.0 × 10⁶ mol
• E)2.5 × 10^-7 mol

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Definitions:

N - 1 Adjustment

A statistical method used to correct the bias in the variance estimate of a sample.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Scores

Quantitative values assigned to individuals or items for the purpose of evaluation or measurement.

Variance

A measure of the dispersion of a set of data points around their mean, indicating how spread out the data points are.