活性碳的吸附作用實驗的問題{急需拜託} - 酒精
By Yuri
at 2013-05-14T00:00
at 2013-05-14T00:00
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ORZ跪求解答由於我比較笨所以我需要各位大大的幫助謝謝!!!!!!!!!!!!這是在精製粗砂糖這是我們的的實驗步驟~~1.取一錐形瓶,加入砂糖用蒸餾水溶解2.加入活性碳,並加熱數分鐘後冷卻3.再利用漏斗過濾,分離活性碳4.再加入酒精使其成混濁,再加熱溶液使其澄清,在靜置使糖析出。我想問的是在實驗步驟
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By Erin
at 2013-05-17T16:30
at 2013-05-17T16:30
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