教后记张菊兰气体摩尔体积是高中化学必修教材上册第二章第二节的内容，属于基本概念部分。有关摩尔的概念和计算是一个很重要的内容，它贯穿于整个高中化学的始终，所以占有重要的地位。本幸主要包括四个基本概念，而气体摩尔体积就是其中之一。现从以下几个方面谈一下本... After teaching, Zhang Julan’s gas molar volume is the content of the second chapter of the second chapter of the compulsory textbook for senior high school chemistry, which belongs to the basic concept part. The concept and calculation of Moore is a very important content. It runs through the chemistry of high school as a whole and therefore occupies an important position. Fortunately, it mainly includes four basic concepts, and the gas molar volume is one of them. Now from the following aspects to talk about this ...