论文部分内容阅读
利用常见生活用品组装氢气制取的实验装置,并对氢气还原氧化铜实验进行改进,使得整套装置构造简单、流程简化、便于操作、安全系数高,极大地满足了教师演示和学生分组实验的要求。
The experiment device for hydrogen production by using common daily necessities and the experiment for reducing copper oxide by hydrogen are improved to make the whole device have the advantages of simple structure, simplified process, convenient operation and high safety coefficient, which greatly meets the requirements of teachers’ demonstration and student grouping experiments .