此外！！
如果化工店冰醋酸卖完了------汕头已经卖罄，还可以自己制备，不需要去买高价的醋。
1。乙酸钠+盐酸 --〉乙酸+氯化钠
2。乙醇氧化产生乙酸
。。。。。。
相信各位都相当熟悉的啦！
-
 |
| |
Subject: 乙酸制备！！
Page 1 of 1
You cannot post new topics in this forumYou cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You cannot download files in this forum | |