The solubility product of BaSO4 is 1× 10-12 . What will be the concentration of barium ions in its saturation solution?

Question

The solubility product of BaSO4 is 1× 10-12 . What will be the concentration of barium ions in its saturation solution? (A)  1× 106  (B)  1× 10-6  (C)  1× 1012  (D)  1× 10-12

Tardigrade Admin · Accepted Answer

underset(a) mathopBaSO4 underset(s) mathopBa++ + underset(s) mathopSO4- - Ksp=s2 s=√Ksp =√1× 10-12=1× 10-6

Q. The solubility product of $B a S O_{4}$ is $1 \times 10^{- 12}$ . What will be the concentration of barium ions in its saturation solution?

$1 \times 10^{6}$

$1 \times 10^{- 6}$

$1 \times 10^{12}$

$1 \times 10^{- 12}$

$(a) B a S O_{4} (s) B a^{++} + (s) S O_{4}^{- -}$ $K_{s p} = s^{2}$ $s = K_{s p}$ $= 1 \times 10^{- 12} = 1 \times 10^{- 6}$

Q. The solubility product of BaSO4​ is 1×10−12 . What will be the concentration of barium ions in its saturation solution?

1×106

1×10−6

1×1012

1×10−12