碳酸鈣加酒精會變成? - 酒精
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By Damian
at 2008-07-16T00:00
at 2008-07-16T00:00
Table of Contents
碳酸鈣加酒精會變成怎樣?
用酒精去除碳酸鈣物是否可以去除?
用酒精去除碳酸鈣物是否可以去除?
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酒精
All Comments
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By Suhail Hany
at 2008-07-17T16:41
at 2008-07-17T16:41
要去除碳酸鈣就要利用弱酸(碳酸)的性質
因為弱酸喜歡氫離子所以碳酸加酸會形成
"碳酸氫根"或者"碳酸"
其中”碳酸氫根”依溶解度規則 "一切酸式鹽皆可溶於水"
以及 "碳酸" 會一部份自解離形成 "水" 和 "二氧化碳"
就可以去除碳酸鈣
酒精的酸性很弱
只有在和Na的”固體”接觸時才有反應
形成酒精鈉(離子化合物)
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