At 291K, saturated solution of BaSO_(4) was found to have a specific conductivity of 3.648xx10^(-6)ohm^(-1)cm^(-1), that of water used being 1.25xx10^(-6)ohm^(-1)cm^(-1). Ioinc conductances of Ba^(2+) and SO_(4)^(2-) ions are 110 and 136.6 ohm^(-1)cm^(2)mol^(-1) respectively. calculate the solubility of BaSO_(4) at 291 K. (At masses: Ba=137,S=32,O=16)

At 291K, saturated solution of BaSO_(4) was found to have a specific c

1.	At 291K, saturated solution of BaSO_(4) was found to have a specific conductivity of 3.648xx10^(-6)ohm^(-1)cm^(-1), that of water used being 1.25xx10^(-6)ohm^(-1)cm^(-1). Ioinc conductances of Ba^(2+) and SO_(4)^(2-) ions are 110 and 136.6 ohm^(-1)cm^(2)mol^(-1) respectively. calculate the solubility of BaSO_(4) at 291 K. (At masses: Ba=137,S=32,O=16)
Answer» SOLUTION :`kappa(BaSO_(4))=kappa("solution")-kappa("water")." SOLUBILITY"=(kappaxx1000)/(wedge_(m)^(@))=((3.648-1.250)10^(-6)xx1000)/((110+136.6))xx233" g "L^(-1)`.