A:阴极反应为: =
B:阳极反应为:=
C:每生成标准状况下的22.4 LO3转移电子为3 mol
D:电解一段时间后,溶液pH不变
The Greens used to live in London and now they _________ in Beijing.
With the quality-oriented education (素质教育) being carried out, teachers won't too much importance to students' grades.