Question

An aqueous solution contains an unknown concentration of Ba2+. When 50 mL of a 1M solution of
Na2SO4
is added, BaSO4
just begins to precipitate. The final volume is 500 mL. The solubility product of
BaSO4
is 1 × 10–10. What is the original concentration of Ba2+?

Answer 1

$\underbrace{see \: the \: attachment \: for \: your \: answer}$

I hope you get you answer in attachment

and don't forget to mark as Brainliest

Answer 2

Answer:

PLEASE MARK AS BRAINLIEST