酒精和水誰的蒸汽壓高?*15* - 酒精
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By Xanthe
at 2005-12-25T00:00
at 2005-12-25T00:00
Table of Contents
酒精和水誰的蒸汽壓高?這個實驗是用李必氏冷凝管來冷凝料理米酒...在用過錳酸鉀加入冷凝的試管中水容易來判斷酒精的多寡...
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酒精
All Comments
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By Kristin
at 2005-12-25T11:35
at 2005-12-25T11:35
容易間分子間引力與沸點有關~"引力大沸點高~蒸氣壓小"~"引力小沸點低~蒸氣壓大"
間單說來
揮發性容易>水>非揮發性容易
故:酒精>水
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By William
at 2005-12-24T00:00
at 2005-12-24T00:00
請問各位水水妳們會選擇隔離霜還是防曬乳???
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By Puput
at 2005-12-24T00:00
at 2005-12-24T00:00
為什麼酒精能殺菌?純酒精卻不行殺菌?
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By Robert
at 2005-12-24T00:00
at 2005-12-24T00:00
酒精膏已經造成很多嚴重燒傷,為何還再賣呢?
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By Suhail Hany
at 2005-12-24T00:00
at 2005-12-24T00:00
請問...酒精120%該怎麼離開...??
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By Leila
at 2005-12-23T00:00
at 2005-12-23T00:00