Question

write the soulibility product expression for baSo4

Answer 1

The solubility product, Ksp, for BaSO4 is 1.1 × 10–10.


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Answer 2

Answer:

[Ba⁺²(aq)][SO₄⁻² (aq)]

Explanation:

The equilibrium between a solid ionic salt and its saturated aqueous solution is defined by the solubility product expression (Ksp)

BaSO₄ is a slightly soluble salt. When a reasonable quantity of solid BaSO₄ is mixed with water, only a very small amount will dissolve to produce Ba⁺²(aq) and SO₄⁻²(aq).

BaSO₄(s) <=> Ba⁺²(aq) + SO₄⁻²(aq)

Then the solubility product expression is,

Ksp= [Ba⁺²(aq)][SO₄⁻² (aq)]