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作者 volley 在 PTT 全部看板的留言(推文), 共335則
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1F推:好文!05/02 16:46
16F推:超讚的啦!05/02 08:39
7F推:定量?先做濃一點再稀釋到所要的體積吧!04/30 10:10
5F推:圖咧?04/20 16:38
3F推:推04/16 13:04
1F推:aryl benzyl ester? 看嘸...04/16 06:21
3F→:樓上是???04/15 08:46
4F推:but i do not think the hard-soft consideration could04/11 22:58
5F→:explain why LiAlH4 behaves reductant but NaH behaves04/11 22:59
6F→:strong base! i think the electronegativity indeed can04/11 23:00
7F→:give good explaination about the difference between04/11 23:01
8F→:LiAlH4 and NaBH4.04/11 23:02
9F→:LiAlH4, which is almost the strongest reductant, is04/11 23:02
10F→:due to the coordination of aluminum atom onto reducible04/11 23:04
11F→:functional group. then hydride is induced to attack04/11 23:05
12F→:that functional group.04/11 23:05
13F→:NaH can not form such complex with reducible functional04/11 23:06
14F→:groups, thus that hydride can not be a reductant!04/11 23:07
1F推:最後一段是表示這顆行星快要被母星潮汐鎖定,永遠一面朝向04/11 09:43
2F→:太陽了嗎?04/11 09:44
2F→:蒸氣蒸餾???04/11 23:08