posted by JASMIN .
THE SOLUBILITY PRODUCT CONSTANT FOR BaSO4 AT 298K IS 1.1X10-1O POWER. CALCULATE THE SOLUBILITY OF BaSO4 IN MOL\L AT 298K
Basically, when BaSO4 dissolves in water, it dissociates into the ions Ba^+2 and SO4^-2. The solubility product constant expression then becomes as follows:
You already know that the Ksp for BaSO4 is 1.1x10^-10. This means that BaSO4, when it dissociates, has the same concentrstion for its ions.