Assuming That the Total Volume Does Not Change After 0

question 60

Multiple Choice

Assuming that the total volume does not change after 0.200 g of KCl is added to 1.0 L of a saturated aqueous solution of AgCl, calculate the number of moles of Ag⁺ ion in the solution after equilibrium has been reestablished. For AgCl, K_sp = 1.8 × 10^{- 10}.

• A) 1.8 × 10^-10 mol Ag⁺
• B) 9.0 × 10^-10 mol Ag⁺
• C) 9.0 × 10^-9 mol Ag⁺
• D) 6.7 × 10^-8 mol Ag⁺
• E) 1.3 × 10^-5 mol Ag⁺

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Definitions:

Binomial Distribution

A probability distribution that summarizes the likelihood that a value will take one of two independent states under a given set of parameters or conditions.

Negatively Skewed

Negatively skewed, in statistics, describes a distribution of data where the tail is longer on the left side of the distribution curve, indicating that the bulk of the values lie to the right.

Positively Skewed

A statistical distribution characterized by a longer tail on the right side, indicating that the bulk of the values lie to the left of the mean.

Probability Density Function

A function that describes the relative likelihood for a continuous random variable to occur at a particular point.