What is the concentration of silver ions in a saturated solution of Ag3PO4? Ksp (Ag3PO4­) = 8.9 x 10−17.

4.3x10⁻⁵ mol/L.

Explanation:

Hello there!

In this case, since the dissolution of silver phosphate is not completely achieved due to its low solubility in water, we can represent this as an equilibrium problem by which it separates into silver and phosphate ions:

Which are slightly soluble in water; it means that the equilibrium expression is:

Thus, since we know the solubility product and the concentration of these ions in a saturated solution is represented by the reaction extent , we can write:

Thus, solving for we obtain:

Thus, the molar concentration of silver ions is 4.3x10⁻⁵ mol/L.

Best regards!

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.