题目
考虑微溶化合物的同离子效应，当[A]_({aq)} approx c_(A)时，微溶化合物M_(m)A_(n)的溶解度s的表达式为（ ）A. s = sqrt[m](frac{K_{{sp)}^circ alpha_(M)^m alpha_(A(H))^n}B. s = sqrt(frac(K_{{sp))^circ alpha_(M)^n alpha_(A(H))^m}
考虑微溶化合物的同离子效应，当$\left[A\right]_{\text{aq}} \approx c_{A}$时，微溶化合物$M_{m}A_{n}$的溶解度$s$的表达式为（ ）
A. $s = \sqrt[m]{\frac{K_{\text{sp}}^{\circ} \alpha_{M}^{m} \alpha_{A(H)}^{n}}$
B. $s = \sqrt{\frac{K_{\text{sp}}^{\circ} \alpha_{M}^{n} \alpha_{A(H)}^{m}}$
题目解答
答案
A. $s = \sqrt[m]{\frac{K_{\text{sp}}^{\circ} \alpha_{M}^{m} \alpha_{A(H)}^{n}}$