23. 0.2 g of FeCl3(s) is dissolved in 20 mL water. The pH of this aqueous solution at 25 oC will be(
問題詳情
23. 0.2 g of FeCl3(s) is dissolved in 20 mL water. The pH of this aqueous solution at 25 oC will be (A) pH ＞ 7 (B) pH ＜ 7 (C) pH = 7 (D) no effect on pH (E) this cannot be determined