The Ksp for Q, a slightly soluble ionic compound composed of M22+ and X- ions, is 4.5 x 10-29. The electron configuration of M+ is [Xe}6s14f145d10. The X- anion has 54 electrons. What is the molar solubility of Q in a solution of NaX prepared by dissolving 1.98g of NaX in 150. mL of water?