請國文/理化高手看看這題(電解質) - 酒精
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By Faithe
at 2009-12-26T00:00
at 2009-12-26T00:00
Table of Contents
這是我們模擬考出的一題題目建民取下列(甲)~(丁)物質各10克加水分別配成500豪升的溶液則建民所配成的溶液中何者"最難"導電(甲)氯化鈉(乙)酒精(丙)碳酸鉀(丁)醋酸=乙酸答案是乙但是就題目來說"最難"導電--這句話甲丙直接刪掉剩下乙丁但是醋酸是低解離也就是說醋酸是實質上的最難導電但
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By Hedy
at 2009-12-30T16:41
at 2009-12-30T16:41
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