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考查离子共存和离子方程式书写这个知识点时,几乎每年HCO3-在试卷中均有出现,下面就将HCO3-所涉及的知识点和高考试卷
When examining the knowledge of ion coexistence and ion equation writing, almost every year, HCO3- appears in the test papers. Here are the knowledge points and high test papers involved in HCO3-.