把試管放入水中再酒精加入水中(不攪拌)~! - 酒精
By Selena
at 2008-06-07T00:00
at 2008-06-07T00:00
Table of Contents
把試管放入水中再酒精加入水中(不攪拌)~!之後會發現試管從水中浮起來有在酒精中下沉,最後又介於水與酒精之間,但是卻比在水中要浮的高請問造成此現象的原因為何?!
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酒精
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By Genevieve
at 2008-06-09T11:33
at 2008-06-09T11:33
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