搜索 - 科创

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取环己酮25g，乙醇65g，混合，上面盖一个大一号的装有冷水的烧杯，加热至60度后，先加一半滤渣，10分钟后加另一半，80度反应1h

引用第4楼化学diy于2009-07-29 14:22发表的 :“重水的密度是11.05g/cm3”胡扯呐吧？！这个我怀疑lz是复制资料的，资料把数字打错了。应该是1.105g/cm3

另外，根据楼主的rnx燃料棒，可以看出存在大量气泡我的rnx燃料棒(实心)不带气泡也才735g，所以楼主带上中空后，绝对不到735g所以0.28还算高的，我估计0.25不到

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