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针对目前阿伏伽德罗常数测量方法中设备昂贵、操作繁琐等问题,利用常温下双氧水分解产生氧气的化学反应原理,以及注射器等生活废弃物设计的简易装置进行实验,不仅解决了普通中学实验仪器短缺的问题,简化了实验操作,降低了实验成本,使阿伏伽德罗常数的测定实验能够在普通中学得以开展和推广,而且为阿伏伽德罗常数的获得提供了一种新的测量方法和研究方向。
Aiming at the problems of the current Avogadro’s constant measurement method, such as expensive equipment and cumbersome operation, experiments using the chemical reaction principle of hydrogen peroxide decomposition at room temperature and the simple design of domestic waste such as syringes have not only solved the problems of ordinary middle school experiment The problem of shortage of instruments simplifies the experimental operation and reduces the experimental cost, so that the experiment of Avogadro’s constant can be carried out and popularized in ordinary middle schools, and a new type of Avogadro’s constant is obtained Measurement methods and research directions.