sure???
remember the function of reflux?
Zend 發表於 2-3-2009 15:35 
版主大人總於出來...
明顯..這他都說了亂來的
所以,我再跟他斷章取義,把他想說的正確化...哈
其實,
如果無極兄真的有做過實驗,
正常應該有深刻印象的,(關於實驗的,我自己個人就不多溫書,靠做實驗加印印象)
About function of reflux,
It is used to prevent volatile / flammable substance to escape from reaction flask under heating, so prevent lower yield of reaction and prevent fire accident.
We would use condenser to cool down volatile substances and drop back into the flask. |