95%酒精如何稀釋成75%? - 酒精
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By Hamiltion
at 2008-02-22T00:00
at 2008-02-22T00:00
Table of Contents
如題
95%酒精如何稀釋成75%?
請附計算公式
感激不進
補充字
補充字
95%酒精如何稀釋成75%?
請附計算公式
感激不進
補充字
補充字
Tags:
酒精
All Comments
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By Edward Lewis
at 2008-02-22T08:55
at 2008-02-22T08:55
設要加水X克
95/100+X = 75/100
X=26.67
所以只要加水26.67克就可以稀釋成75%
然後看需要多少溶液,在依比例放大即可
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By Oscar
at 2008-02-25T12:12
at 2008-02-25T12:12
95% x 750 ml = 75% X 950 ml ~~~ ︿ˍ︿
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By Charlie
at 2008-02-25T14:33
at 2008-02-25T14:33
V = 789.4ml
把789.4ml的95%酒精溶液 加水至1000ml就是 75%的酒精溶液了
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