Chapter 17.6, Problem 13PPC

Interpretation Introduction

Interpretation:

The compound (shown in diagrams) which will precipitate first when the $NaX$ is added to the given solution of $A^{+}$ ions and $B^{2+}$ ions as to be identified from the given compounds $AX$ and $B{X}_2$

Concept Introduction:

• Ionic compound dissociates in aqueous solution. If the sparingly soluble ions are in equilibrium with the salt, then the solution is saturated.
• Molar solubility is the number of solute in 1L of a saturated solution ($mol/L$).
• Solubility is the number of grams of solute in 1L of a saturated solution.
• If the product of concentration of ions is greater than $K_{sp}$ value, then precipitation of will occur.