Теория Электролитической диссоциации (ТЭД)
Лекция с демонстрацией опытов по теории электролитической диссоциации (9-11 кл)
1 month ago 00:08:54 1
1 month ago 00:00:34 58
1 month ago 01:08:54 601
1 month ago 00:05:00 1
2 months ago 00:28:32 24
2 months ago 00:23:07 263
2 months ago 00:00:48 3
2 months ago 01:15:57 963
2 months ago 00:28:27 1
2 months ago 00:01:58 1
2 months ago 01:14:05 872
2 months ago 01:20:58 3
2 months ago 01:25:06 4
2 months ago 01:23:49 2
2 months ago 00:33:30 1
2 months ago 00:26:01 5
2 months ago 00:01:13 558
2 months ago 00:30:42 1
2 months ago 00:01:54 1
2 months ago 00:12:48 52
3 months ago 01:24:13 915
3 months ago 00:29:21 1
3 months ago 00:06:00 179
3 months ago 00:52:24 1
