Способы разделения смесей. Без хроматографии не выделишь и краски из смеси
Тест для закрепления:
1 month ago 00:03:08 1
1 month ago 02:04:51 83
1 month ago 00:06:53 2
1 month ago 00:07:58 2.1K
1 month ago 00:03:07 515
1 month ago 01:46:19 96
1 month ago 00:01:20 1
1 month ago 00:01:18 2
1 month ago 00:02:03 16
1 month ago 00:02:04 14
1 month ago 00:03:58 19
1 month ago 00:02:15 7
1 month ago 00:02:40 13
1 month ago 00:15:02 33
1 month ago 00:04:56 30
1 month ago 00:01:20 1
1 month ago 00:07:04 8
1 month ago 00:03:08 5
1 month ago 00:01:26 2
1 month ago 00:03:33 1.3K
1 month ago 02:19:51 8
1 month ago 00:26:17 400
1 month ago 00:00:29 491
1 month ago 00:03:08 1
