Взаимодействие этанола с оксидом меди(II)
Химия, 10 класс
Тема урока — «Практическая работа № 4. Решение экспериментальных задач по теме “Спирты и фенолы“»
Все уроки тут:
2 months ago 00:15:22 1
3 months ago 00:15:22 1
5 months ago 00:10:58 1
5 months ago 00:21:10 1
8 months ago 02:01:49 1
9 months ago 00:02:12 1
9 months ago 00:01:27 1
10 months ago 00:01:14 1
11 months ago 00:01:27 3
11 months ago 00:01:24 21
1 year ago 00:05:46 2
2 years ago 00:02:12 5
2 years ago 00:04:04 2
3 years ago 00:08:14 15
3 years ago 00:02:43 1
3 years ago 00:40:32 1
3 years ago 00:01:59 1
3 years ago 00:01:34 10
3 years ago 00:02:13 1
3 years ago 00:00:10 1
4 years ago 00:01:27 3
4 years ago 00:01:47 1
6 years ago 00:12:07 313
6 years ago 00:00:21 1
