National Changhua University of Education Institutional Repository : Item 987654321/10427
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题名: Household Products Used to Collapse Closed Containers and Demonstrate Avogadro's Law
作者: Yang, Shui-Ping
贡献者: 化學系
关键词: Laboratories and Demonstrations;General chemistry;Zeolites;Material science;Complexometric titrations
日期: 2002-02
上传时间: 2012-05-23T02:28:10Z
出版者: Springer
摘要: Three new experiments using cost-effective household products are used to explain the concepts of Avogadro’s law, stoichiometry, and thermodynamic properties in introductory and university level chemistry courses. These experiments are designed to grab the students’ attention by presenting some surprising effects. The methods of producing carbon dioxide and the effect of crushing containers are very different from those in the literature. These demonstrations have two advantages. First, carbon dioxide is generated in the original containers, and second, the element of surprise stimulates the students’ interest to learn more about chemistry.
關聯: The Chemical Educator, 7(1): 37-39
显示于类别:[化學系] 期刊論文

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