Final answer:
To find the maximum mass of solid barium sulfate that can be dissolved in the given solution, we need to determine the concentration of the individual ions. Given that the concentration of BaSO4 is 0.100 M and 1 mole of BaSO4 produces 1 mole of Ba2+ and 1 mole of SO42-, the concentration of Ba2+ will also be 0.100 M.
Step-by-step explanation:
The maximum mass of solid barium sulfate that can be dissolved in the given solution can be calculated using the solubility product constant (Ksp) for barium sulfate.
The Ksp of BaSO4 is 1.5 x 10-9. To find the maximum mass, we need to determine the concentration of the individual ions. From section 2.5, we know that 1 mole of BaSO4 produces 1 mole of Ba2+ and 1 mole of SO42-. Since the concentration of BaSO4 is given as 0.100 M, the concentration of Ba2+ will also be 0.100 M.