Given its solubility product is 7.5 × 10⁻¹², the solubility of La(IO₃)₃ in water is 7.3 × 10⁻⁴ M.
What is solubility?
Solubility (S) is the maximum amount of a solute that can be dissolved in a certain amount of a solvent.
- Step 1: Make an ICE chart for the solution of La(IO₃)₃ in water.
La(IO₃)₃(s) ⇄ La³⁺(aq) + 3 IO₃⁻(aq)
I 0 0
C +S +3S
E S 3S
- Step 2: Write the solubility product constant (Ksp).
Ksp = [La³⁺] [IO₃⁻]³ = (S) (3S)³ = 27 S⁴ = 7.5 × 10⁻¹²
S = 7.3 × 10⁻⁴ M
The solubility of La(IO₃)₃ in water is 7.3 × 10⁻⁴ M.
Learn more about solubility here: https://brainly.com/question/23946616
