Calculate the Solubility (In G L^-1)of Calcium Fluoride in Water

question 152

Multiple Choice

Calculate the solubility (in g L^-1) of calcium fluoride in water at 25 °C if the K_sp for CaF₂ is 1.5 × 10^-10.

• A)9.6 × 10^-4 g L^-1
• B)2.6 × 10^-2 g L^-1
• C)3.3 × 10^-2 g L^-1
• D)4.1 × 10^-2 g L^-1

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Definitions:

Meissner's Corpuscles

Specialized nerve endings in the skin that are sensitive to light touch and texture.

Hypodermis

The deepest layer of the skin, composed of fat and connective tissue, providing insulation and cushioning for the body.

Type I Error

Type I Error occurs when a false null hypothesis is rejected, indicating a false positive finding in hypothesis testing.

Sample Size

The number of observations or replicates included in a statistical sample, which influences the precision and reliability of the study's findings.