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19-01-2024
Chemistry

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What is the concentration of Ca²⁺(aq) in a saturated solution of CaCO₃? (Note: The solubility product constant Ksp for CaCO₃ is 4.9 × 10-9.)
A.2.4 × 10⁻⁴ M
B.4.9 × 10⁻⁵ M
C.7.0 × 10⁻⁵ M
D.4.9 × 10⁻⁹ M

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