體積百分濃度與重量百分濃度 - 酒精
By Blanche
at 2010-04-12T00:00
at 2010-04-12T00:00
Table of Contents
1.市售的啤酒,體積百分濃度為4.5%,理想狀況下,重量百分濃度約為多少%(酒精密度為0.8g/立方公分)2.硫酸密度約1.85公克/立方公分,且其重量百分濃度為98%,請問莫爾濃度約為多少M這兩題完全摸不著頭緒下手
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酒精
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By Daph Bay
at 2010-04-12T23:26
at 2010-04-12T23:26
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