試題詳解

76. The solubility of CaSO₄ in pure water at 0 oC is 1.14 gram per liter. The value of the solubility product is .
(A) 7.01 × 10^–5
(B) 8.37 × 10^–3
(C) 7.01 × 10^–2
(D) 8.37 × 10^–5
(E) None of the above.