下列各组溶液中离子间一定能大量共存的是_刷题宝

题干

下列各组溶液中离子间一定能大量共存的是

A：pH=14的溶液中：K^＋、Al(OH)₄^－、SO₄²^－

B：有Al³^＋存在的溶液中：Na^＋、HCO₃^－、F^－

C：水电离出来的c(H^＋)=10^－¹²mol·L^－¹的溶液中：K^＋、Cl^－、SO₃²^－

D：滴加甲基橙溶液显红色的溶液中：Ag^＋、NO₂^－、ClO₃^－

上一题下一题 0.0难度选择题更新时间:2021-05-08 15:24:55

答案(点此获取答案解析）

A

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