粒子浓度的大小比较是高中学习重点,也是高考热点.在每年高考及平时考试中重现率100%.但粒子浓度的大小比较也是学习难点,许多同学因不能熟练应用相关知识而在考试中浪费时间并且屡屡失分.高三如何有效地进行粒子浓度的大小比较的复习?本文通过对近三年高考真题的研究,力图帮助学 Comparison of the size of the particle concentration is the focus of high school learning, but also hot entrance examination in the annual college entrance examination and peacetime examination 100% .But the comparison of particle size is also difficult to learn, because many students can not be familiar with the knowledge and waste in the examination Time and often lost points. How to effectively carry out high school particle size comparison review? This article through the last three years of college entrance examination Zhenti study, trying to help