浅析化学计算的八大考点

• 作 者: 刘树领
• 出 处: 新高考(高三理化生)
• 发表日期: 2012年03期
• 关键词: 化学计算 考点 元素化合物 反应原理 计算能力 计算问题 高考 归类

计算是命题考查的一个主要方面,虽然近年高考中已很少出现计算大题,但对化学计算的考查力度并没有减少,只是将其融于基本概念、实验、反应原理、元素化合物等知识中,以更加分散的形式来灵活考查各种计算能力与技巧。通过对近年来高考中出现的计算问题进行分离、归类研究,发现其考点主

Computation is a major aspect of propositional examination. Although there have been few major computational problems in college entrance examination in recent years, the examination of chemical calculations has not diminished, but it has been blended into knowledge of basic concepts, experiments, reaction principles and elemental compounds , In a more decentralized form to flexibly examine a variety of computing skills and skills. Through the calculation of the college entrance examination in recent years, the problem of separation, classification, found that the test center