固體酒精的機制 - 酒精
By Bethany
at 2006-03-18T00:00
at 2006-03-18T00:00
Table of Contents
為什麼酒精與醋酸鈣混合會形成固體的果凍狀??煩請達人詳細說明~~
Update:
題外話,酚酞的罐子裡為什麼要加入酒精??
Update:
題外話,酚酞的罐子裡為什麼要加入酒精??
Tags:
酒精
All Comments
By Bethany
at 2006-03-21T06:02
at 2006-03-21T06:02
2006-03-19 15:46:41 補充:
= =a格式有點亂掉...
2006-03-21 19:36:29 補充:
2006-03-19 21:52:47 補充題外話,酚酞的罐子裡為什麼要加入酒精?? 你是指酚酞指示劑為什麼要加入酒精嗎?
2006-03-21 19:47:01 補充:
因為酚酞對水的溶解度很低只有0.092g/L故使用酒精去溶解它
By Vanessa
at 2006-03-22T15:12
at 2006-03-22T15:12
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