Алкины. Химические свойства. Все 20 реакций ЕГЭ.
Алкины. Химические свойства. Все 20 реакций ЕГЭ.
5 years ago 00:06:22 21
3 years ago 00:15:15 17
4 years ago 00:02:47 1
6 years ago 00:15:10 366
3 years ago 00:24:59 4
6 years ago 00:11:27 17
9 years ago 00:01:58 181
4 years ago 00:14:16 23
4 years ago 00:08:22 20
4 years ago 00:07:20 1
11 months ago 00:07:33 1
11 months ago 01:34:12 21
2 years ago 00:04:49 4
6 months ago 01:44:45 1
3 years ago 00:06:43 15
5 years ago 00:20:35 15
4 years ago 00:53:31 1
4 years ago 00:24:12 2
4 years ago 00:42:46 2
4 years ago 00:11:53 1
5 years ago 00:00:00 21
1 year ago 01:53:13 1
![Алкины: химические свойства. Практика [10] Органика С НУЛЯ | Химия для 10 класса и ЕГЭ-2024](https://sun9-17.userapi.com/Z3tAoq3HL-o8BbRdPwoeJy78F58rATtx3laGhQ/DHqAyiionMs.jpg)
11 months ago 00:00:00 4
5 years ago 00:05:02 20
