摘要
离子方程式的书写是中学教学中的一个重点,在多年的化学教学中,概括了离子方程式的书写规则,为学生提供有价值的参考。
The ion equation is one of the important concepts of chemistry teaching in middle school. On the bases of some years' chemistry teaching, some writing rules of the ion equation are summed up and very valuable references are offered.
出处
《张家口师专学报》
2000年第2期106-109,共4页
Journal of Zhangjiakou Teachers College
