作者查詢 / aspeter
作者 aspeter 在 PTT 全部看板的留言(推文), 共23050則
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1F推:離子化合物,NH4+和OH-,NH3+H2O不是NH4OH,只是會產生NH4OH12/12 22:38
9F推:離子鍵的是離子化合物,把銨假想成金屬離子,從化學鍵去分12/13 00:12
10F推:能在熔融態導電的就是了(無水)12/13 00:25
14F推:NH4OH可能比較沒辦法證實吧12/13 21:23
7F推:謝謝!! 正因去卻聽不懂而煩惱12/12 02:05
3F推:算起來Ea好像要100kcal/mol左右,不知道是不是算錯~~12/12 02:24
4F推:算錯了,Ea大概在12kcal/mol左右,速率約兩倍12/12 09:03
8F推:還原電位Cu2+:0.34,Fe2+:-0.41,Fe3+:-0.036,反應電位二價12/13 22:22
9F→:是0.34-(-0.41)=0.75比三價的0.31大,所以可能會有大量的12/13 22:23
10F→:鐵二價和少量的鐵三價(鐵三價好像也自發?)12/13 22:24
10F推:想請教一下,這次的聯X報和旺中的事情是否有關?我是覺得某12/09 00:43
11F→:報實在報導得太誇張,大家好像都被這樣牽著走12/09 00:45
12F→:聯X報是否符合這次的媒體壟斷?12/09 00:47
22F推:感謝詳解~12/09 10:57
49F推:應該是要反媒體搬弄是非,討論憲法可能還好,因為總不能限制12/08 12:03
50F→:他不能唬爛吧12/08 12:04
37F推:推12/06 22:12
4F推:清大精神:自強不息,厚德載物12/05 22:59
5F推:台大:敦品 勵學 愛國 愛人12/05 23:02
65F推:我覺得要靠我們一起努力清掃媒體造成的汙染~~12/05 22:31
25F推:推~他其實很有禮貌了12/04 21:53