Качественная реакция на альдегиды с использованием гидроксида меди 2
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4 months ago 00:42:03 36
5 months ago 00:04:19 0
7 months ago 01:07:26 0
7 months ago 00:00:16 26
7 months ago 00:06:50 0
7 months ago 01:32:34 0
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7 months ago 00:08:59 2
7 months ago 01:36:12 0
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7 months ago 00:09:52 0
7 months ago 01:59:40 63
7 months ago 00:00:00 1
7 months ago 00:49:11 0
7 months ago 00:04:58 0
7 months ago 00:01:01 0
7 months ago 00:06:17 1
7 months ago 00:11:26 2
7 months ago 00:03:52 0
7 months ago 00:00:35 0
7 months ago 00:26:42 0
7 months ago 00:09:10 58
7 months ago 01:12:09 0
7 months ago 00:00:46 0
