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化学实验中铝箔应用几例山东临沂师专化学系娄善平一、香烟铝箔的预处理收集到香烟铝箔后，应先进行预处理，才能进行化学实验。铝箔背面贴了一层纸，这层纸必须除去。方法是将铝箔浸在水中约１５分钟，然后揉去，或将附贴着纸的铝箔在酒精灯上灼烧，直至附贴的纸烧掉，然...
Several examples of aluminum foils used in chemical experiments. Shan Shanping, Shandong Department of Chemistry, Shan Shanping 1. Pretreatment of cigarette aluminum foil After collecting cigarette aluminum foil, pretreatment should be performed before chemical experiments can be conducted. The back of the foil is covered with a layer of paper that must be removed. The method is to dip the aluminum foil in water for about 15 minutes, then rub it off, or burn the aluminum foil attached to the paper on the alcohol lamp until the attached paper burns.