Алкены.Окисление алкенов с KMnO4 и K2Cr2O7. Все 14 реакций ЕГЭ.
Алкены.Окисление алкенов с KMnO4 и K2Cr2O7. Все 14 реакций ЕГЭ.
7 months ago 07:32:22 1
10 months ago 07:11:19 1
11 months ago 00:08:07 1
12 months ago 00:13:32 1
12 months ago 00:14:31 1
1 year ago 00:53:45 4
1 year ago 00:15:08 1
1 year ago 01:05:33 1
1 year ago 00:08:44 1
1 year ago 00:53:52 1
1 year ago 00:28:38 1
2 years ago 00:32:13 1
3 years ago 00:08:42 10
4 years ago 00:09:15 2
4 years ago 00:02:37 1
5 years ago 00:06:10 13
9 years ago 00:02:14 131
