Question

Solubility of a salt that has a general formula M3X (where M is the cation and X is the anion) is 0.0283 g/L of the solution. The molar mass of the salt is 396.0. What is the Ksp of the salt

Answer 1

$ksp = 7.003 \times {10}^{ - 16} {mol}^{4} {dm}^{ - 12}$