Реакции разложения #shortsvideo
#реакцииразложения#химияшкола#oksanaantares#химия8класс
5 years ago 00:06:59 10
2 years ago 00:02:32 2
6 years ago 00:06:34 7
3 years ago 00:02:02 1
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5 years ago 00:02:24 7
9 months ago 00:10:19 1
3 years ago 00:01:13 1
6 years ago 00:07:13 23
12 years ago 00:01:11 15
3 years ago 00:35:02 10
3 years ago 00:02:56 1
2 years ago 00:00:16 1
2 years ago 00:00:49 1
3 years ago 00:13:46 17
6 years ago 00:01:01 1
1 year ago 00:07:40 3
1 year ago 00:17:09 1
2 years ago 00:07:40 1
4 years ago 00:05:37 1
3 years ago 00:00:28 1
1 year ago 00:08:23 43
5 years ago 00:05:18 1
