回答 ()
2013-01-12 8:24 am
✔ 最佳答案
如果單單就有毒的情況來看，發生意外時當然要用手遮掩口鼻、閉氣(盡可能，如無法忍受則用手掩蓋口鼻)、遠離意外地點、盡快離開現場、不要碰觸該化學品。
2013-01-21 6:16 am
toxic既野倒寫左，
當然要搵專業人士處理，
例如老師，助教。
至於淹唔淹口，
視乎個CHEMICAL係米揮發性，
或者同左Oxygen reaction後會唔會揮發，
會既話當然要打開D WINDOW，
離開現埸，
加強抽風系統。
當然要搵專業人士處理，
例如老師，助教。
至於淹唔淹口，
視乎個CHEMICAL係米揮發性，
或者同左Oxygen reaction後會唔會揮發，
會既話當然要打開D WINDOW，
離開現埸，
加強抽風系統。
2013-01-16 7:02 pm
different chemicals have different levels
but if it happens,we should we should report this accident to our teacher. Open Windows and doors, or turn on ceiling fans and exhaust fan will help keep
laboratory air flow. Throughout the experiments going on, start the fume cupboard ventilation systems also help ventilation.
but if it happens,we should we should report this accident to our teacher. Open Windows and doors, or turn on ceiling fans and exhaust fan will help keep
laboratory air flow. Throughout the experiments going on, start the fume cupboard ventilation systems also help ventilation.
2013-01-12 6:38 pm
報警，緊急疏散!!!!!!!!!!
2013-01-12 3:17 am
有冇特別說明邊種化學物質?因為不同的化學物質的特性可以好不同。
收錄日期:
原文連結 [永久失效]:
http://hk.knowledge.yahoo.com:80/question/question?qid=7013011100292