2楼: Originally posted by babyjl at 2015-05-07 15:36:08
硫酸里通三氧化硫气体就可以了，简单的问题找度娘就解决啦
https://baike.baidu.com/link?url=AMpYe3T5oErObA4N9TIAqiHE2x36hypcGAzZr-FjK90F9KKFCsLEOmlVs9RcJW2kBQNGcxdGcKPA2GYj2avlBq

3楼: Originally posted by lx一介书生 at 2015-05-07 16:03:55
唉,百度的需要五氧化二磷,实验室没有.......

4楼: Originally posted by babyjl at 2015-05-07 16:05:49
找老师卖点呗    便宜    或者去公共实验室去要   基本这个东西都很好搞到的...

5楼: Originally posted by lx一介书生 at 2015-05-07 16:07:47
老师找不着....师兄让自己查怎么做...然后找不着就来这儿了...