作者查詢 / laiyinru
作者 laiyinru 在 PTT [ Chemistry ] 看板的留言(推文), 共114則
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14F推:固體才會潮解 就是會溼溼的 都溶於水就不能用潮解吧@@03/30 13:24
15F→:哪裡查到是水溶液潮解@@?03/30 13:25
1F→:以HCl解離的H+為主,在代入HF的Ka->F-03/28 13:04
2F推:所以是103/28 13:09
3F→:不過要考慮到混合體積變化 HCL=3/4*0.05=0.0375M03/28 13:10
6F推:ㄜ 對吼 手機看有點怪怪的 sorry03/28 17:56
7F→:2沒錯03/28 17:57
4F推:2.3都鹼性會反應嗎?03/28 13:02
9F推:應該還是共存 小蘇打也是偏弱鹼性 所以分析才會有同時滴03/28 23:06
10F→:定兩者共存溶液的題目在03/28 23:06
14F推:對吼 碳酸鈣會沈澱,太久沒碰XD03/29 14:39
6F推:也要有足夠的水才能有1atm的蒸氣壓喔~03/27 17:35
1F推:算reduced mass~~同位素k相同03/24 00:50
2F→:V正比於u^-1/203/24 00:50
6F推:同位素差在中子數不同 k和鍵能相關 鍵能和庫侖引力相關03/24 17:34
7F→:U =1/2kx^2 所以相同頻率 振幅越大 能量越大03/24 17:46
1F推:AgCl沉澱沒錯 AgCl在氨水中會形成錯合物Ag(NH3)2+溶解03/17 23:42
1F→:BF3應該偏單體>dimer F-上電子會共振到B身上 造成酸性減03/17 02:21
2F→:弱03/17 02:21
13F→:R.I.P.03/13 17:34
3F推:磺化可逆是+H2O(g)吧 低溫是讓偶氮存在03/07 15:14
5F推:應該說 HCl無法使磺酸還原 我的想法是這樣03/07 19:10
4F推:1f 有可能是C6H6>Hg>CH3OH?前兩個是凡得瓦力 最後有氫鍵03/07 15:17
5F→:所以亂度較小,這樣想有問題嗎?03/07 15:17
11F推:沸點高 分子間作用力強 亂度較小吧@@?CH3OH應該最大?03/07 19:09