Barium Sulfate (BaSO₄) Is a Slightly Soluble Salt, with K_sp

question 99

Multiple Choice

Barium sulfate (BaSO₄) is a slightly soluble salt, with K_sp = 1.1 × 10⁻¹⁰. What mass of Ba²⁺ ions will be present in 1.0 L of a saturated solution of barium sulfate?

• A)< 10 ⁻⁷ g
• B)1.0 × 10 ⁻⁵ g
• C)0.0014 g
• D)0.0024 g
• E)> 0.05 g

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