8 下列何者為弱陰離子交換樹脂之官能基?
(A) Carboxylic acid
(B) Polyamine
(C) Sulfonic acid
(D) Quaternary ammonium
答案:登入後查看
統計: A(139), B(587), C(31), D(153), E(0) #412947
統計: A(139), B(587), C(31), D(153), E(0) #412947
詳解 (共 3 筆)
#1603641
| 陽離子 | Sulfonic acid (強酸) |
| Carboxylic acid (弱酸) | |
| 陰離子 | Quaternary ammonium (強鹼) |
| Polyamine (弱鹼) |
46
1
#3156501
陰離子強度4級胺最強
6
0