Determine the Molar Solubility of BaF₂ in Pure Water

question 62

Multiple Choice

Determine the molar solubility of BaF₂ in pure water.K_sp (BaF₂) = 2.45 × 10^-5.

• A)1.83 × 10^-2 M
• B)1.23 × 10^-5 M
• C)2.90 × 10^-2 M
• D)4.95 × 10^-3 M
• E)6.13 × 10^-6 M

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Definitions:

Toluene

Toluene is a clear, water-insoluble liquid, widely used as an industrial feedstock and solvent, known for its role in the manufacture of benzene and as a component in gasoline.

P-Nitrobutylbenzene

An organic compound consisting of a butylbenzene structure with a nitro group (-NO2) attached to the para (opposite) position relative to the butyl group.

Synthetic Steps

Sequential chemical reactions conducted in the laboratory to synthesize desired chemical compounds from simpler substances.

Benzene

A cyclic hydrocarbon with the formula C6H6, characterized by a ring of six carbon atoms and notable for its aromatic properties.