如何做好ＳＯ２易溶于水的实验徐州师范大学化学系王锦化阎焘ＳＯ２易溶于水的实验是《化学实验教学研究》课程中一个难度较大的学生设计实验，常因把握不住实验关键而导致失败。为此，我们设计了用青霉素瓶做反应容器的实验方法，取得了很好的实验效果。一、仪器药品１... How to do a good SO2 soluble in water experiment Xuzhou Normal University, Department of Chemistry Wang Jinhua 阎焘 SO2 soluble in water experiment is a relatively difficult student design experiment in the “Chemical Experiment Teaching Research” course, often unable to grasp the experiment The key leads to failure. For this reason, we designed a test method using a penicillin bottle as a reaction vessel, and achieved very good experimental results. First, the instrument drugs 1...