Construct the expression for $Ksp$ for solid $Bi{l}_3$ in aqueous solution.

$Bi{l}_3(s)B{i}^{3+}(aq)+3I^{-}(aq)$

$1$

Based on your knowledge of how the solid will dissociate in aqueous solution, construct the expression for the solubility constant, Ksp$.$ Each reaction participant must be represented by one tile.

$K_{sp}=$