問題詳情

43. Which of the following aqueous solutions has the lowest pH? The solutions have H+ concentration respectively of
(A) 3 10 -4 mol/L
(B) 8×10 -3 mol/L
(C) 2×10 -10 mol/L
(D) 4×10-6 mol/L

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增