摘要
以化学键的形成及化学反应产物的判断为例,讨论了以正负吸引和阴阳匹配为核心理念的电性规则在化学中的表现及应用。作为一种通用法则,电性规则在离子键、共价键、金属键等化学键的形成,甚至在分子间力或氢键的产生上,在物质的水解、氨解、酸解、醇解或酸碱盐离子交换的复分解等化学反应方面,都发挥着作用。理解了这种作用,非常有利于各种化学问题的分析和解决。
Taking the formation of chemical bonds and the judgment of chemical reaction products as examples,we will discuss the performance and application of electrical rule in chemistry with the core concepts of positive and negative attraction and yin-yang matching.As a general rule,the rule of electricity plays a real role in the formation of ionic bonds,covalent bonds,metallic bonds,and even in the production of intermolecular forces or hydrogen bonds,as well as in the chemical reactions such as hydrolysis,ammonolysis,acidolysis,alcoholysis,or the double decomposition of acid-base-salt ion exchange.Understanding this effect is very helpful for the analysis and solution of chemical problems.
作者
舒新兴
张文广
SHU Xin-xing;ZHANG Wen-guang(School of Biology and Chemistry,Jingdezhen University,Jingdezhen 333400,Jiangxi Province,China;School of Chemistry and Environmental Sciences,Shangrao Normal University,Shangrao 334001,Jiangxi Province,China)
出处
《景德镇学院学报》
2020年第6期116-119,共4页
Journal of JingDeZhen University
关键词
电性规则
正负吸引
阴阳匹配
教学策略
electrical rule
positive and negative attraction
yin-yang matching
chemical bond
chemical reaction