Строение молекул. Метод валентных связей. ЕГЭ 2019 Химия
Готовимся к ЕГЭ 2019 по химии
Группа ВКонтакте:
Сайт:
Вебинар WEB1902: Строение молекул
ПРОГРАММА ВЕ...
5 months ago 00:00:00 1
5 months ago 00:13:00 1
5 months ago 00:10:16 1
5 months ago 00:12:32 1
5 months ago 00:14:41 1
5 months ago 00:12:43 1
5 months ago 00:06:23 1
5 months ago 00:08:44 1
5 months ago 00:00:00 1
5 months ago 00:05:08 1
5 months ago 00:23:04 1
5 months ago 00:07:24 8
5 months ago 00:16:51 1
5 months ago 00:09:52 1
5 months ago 00:04:43 1
5 months ago 00:07:27 6
5 months ago 00:10:21 1
5 months ago 00:06:41 1
5 months ago 00:08:43 1
5 months ago 00:12:54 1
5 months ago 00:08:37 1
5 months ago 00:07:19 1
6 months ago 00:56:27 1
6 months ago 02:30:07 1
