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yi zhong xin she ji de duo gong neng hua xue shi yan zhuang zhi
Pages: 73-75
Year: Issue:  11
Journal: Education in Chemistry

Keyword:  多功能化学实验装置铜和硝酸反应制取乙炔;
Abstract: 利用广口瓶、注射器、输液器等常见物品进行简单的加工和组装,可以制作成一个能制取氢气、氧气、二氧化氮等气体及完成10多个初、高中化学实验的装置,具有制作和使用简单、成本低廉等特点,还能培养学生的创新意识.
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