二氧化硫性质实验的创新设计

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在教学中,可利用三颈烧瓶和注射器对二氧化硫的性质实验进行微型化与绿色化设计,将二氧化硫的制取、酸性氧化物的特征、漂白性、还原性、氧化性和尾气处理等实验设计集于一体,具有节约药品、简单易行、实验效率高、有效防止污染等优点。
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