0.25mol%怎么换算成质量? 你最好还是粘贴原文比较好,你翻译的稀里糊涂的呢? a typical procedure for the oxidation of tertiary nitrogen compounds to their n-oxides is as follows: a 50 ml two neck round bottom flask is charged with amine (2.0 mmol) and catalyst i (0.25 mol%) dissolved in ch3cn (3.0 ml) at 298 k.??原文就是这样的请问我加催化剂的时候应该加多少质量的??催化剂是ru/al2o3 负载量1wt.%, 查看更多