作者查詢 / jg065
作者 jg065 在 PTT 全部看板的留言(推文), 共2407則
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1F→:氧化:1級醇→醛→酸,還原:酸→醛→1級醇06/11 00:46
217F推:人本正面戰我呀!06/10 18:43
4F推:一看到就想打給你...沒想到是你po的...XD06/08 13:35
10F→:要用缺額換算才會準的06/07 01:36
1F→:陽離子是什麼?06/06 15:04
3F→:如果是沉澱是黃褐色的話那就是Fe(OH)306/06 16:07
5F→:那查查甲苯磺酸根跟Fe3+會不會沉澱吧...06/07 12:32
6F→:我查到是易溶於水...= =06/07 12:37
4F→:所以是有照光才有機會取代甲基上的,平常就取代苯的...06/07 00:52
2F→:因為有參考書說可以這樣判斷,所以才來問一下...06/07 12:29
3F→:除了化學位移的位置之外,分裂數也有關係...06/05 23:31
7F→:對了,還有積分值代表H數06/06 00:28
3F→:題目根本沒講是W%還是V%,或是W/V% ????06/06 09:04
2F→:是高中教甄...題目就這樣...06/06 09:01
3F→:有給TS diagram沒給能量也沒法算波長吧??06/06 09:29