【简答题】![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
现在的核电站比较广泛采用的核反应之一是:
(1)核反应方程中的
是反中微子,它不带电,质量数为一零,试确定生成物锆( Zr)的电荷数与质量数.(2)已知铀(U)核的质量为235. 0439u,中子质量为1.0087u,钕(Nd)核质量为142.9098u,锆核质量为89. 9047u;又知1u=1.6606×10-27kg.试计算1kg大约能产生的能量是多少?
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参考解析:
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