实验室常用启普发生器和简易装置都有一些不足之处如化学课本上的简易装置制取乙炔,又不能贮存气体,更不便于控制反应的发生和停止。为了弥补这些装置的不足,下面介绍一种利用废品制成的新型气体发生装置——多用气体发生器(见附图)。 图中A为液体药品瓶(麦乳精瓶);B为贮气筒(由洗发液瓶削去底制成);C为固体药品 Commonly used in laboratory Kaipeng generators and simple devices have some deficiencies such as the simple device on the chemistry textbook to produce acetylene, but also can not store gas, it is even more inconvenient to control the occurrence and stop of the reaction. In order to make up for the deficiencies of these devices, the following describes a new type of gas generating device made of waste - a multi-use gas generator (see attached). In the drawing, A is a liquid medicine bottle (malt milk bottle); B is an air tank (made of shampoo bottles cut out of the bottom); C is a solid medicine