Question

Calculate the maximum concentration (in M) of calcium ions (Ca2+) in a solution that

Answer 1

The maximum concentration of calcium ions (Ca₂+) in a solution that

contains CO₃ will be  6.18 × 10⁻⁸. The correct option is D).

What is concentration?

The concentration of any substance is the presence or the amount of that substance in a specific place. It is also called the molar mass of the substance.

Ksp is the solubility equilibrium of a substance when it remains in its solid state.

The chemical equation will be

CaCO₃ ⇌Ca²⁺+CO₃²⁻

Ksp = [Ca²⁺][CO₃²⁻]  

given Ksp = 3.4 × 10⁻⁹ [CO₃²⁻] = 0.055M

[Ca²⁺] = Ksp / [CO₃²⁻] 3.4×10⁻⁹ / 0.055 = 6.18 × 10⁻⁸

Thus, the Ksp of CaCO₃ = 6.18 × 10⁻⁸. The correct option is D).

To learn more about concentration, refer to the link:

brainly.com/question/17102479

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