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氮族元素知识是非金属元素的命题热点之一。高考中跟氮族元素相关的试题年年都有,题型灵活多样,千变万化。但是仔细观察、深入研究后可以发现,无论题目怎么变换,考查的内容都是在课本知识点的基础上进行加工整合,正所谓“万变不离其宗”。学好基础知识,以不变应万变,才是学习的上上之策。下面介绍一道氮族元素的原创题,并附解题过程,请同学们注意体会基础知识点及基本解题方法在解题过程中的运用。
Nitrogen family knowledge is one of the proposition hot topics of non-metallic elements. In the college entrance examination, questions related to nitrogen elements are available year after year. The types of questions are flexible and varied. However, after careful observation and in-depth study, it can be found that no matter how the topics are changed, the content of the examination is based on the integration of the textbook knowledge points, and the so-called “variation never changes”. To learn basic knowledge and change things in the same way is the best way to learn. The following describes a nitrogen element of the original title, and attached questions process, ask students to pay attention to understand the basic knowledge points and basic problem solving methods in the process of solving problems.