Acid-bace indicators overview. Индикаторы часть 1
Acid-base titration with the most common indicators.
Свойства химических индикаторов. Кислотно-основные индикаторы, переход цвета в зависимости от pH среды.
11 months ago 00:29:54 6
12 months ago 01:57:01 1
2 years ago 00:06:32 1
2 years ago 00:09:23 1
2 years ago 00:03:54 1
2 years ago 00:04:18 1
2 years ago 00:00:32 1
2 years ago 00:14:24 2
2 years ago 00:26:52 1
2 years ago 00:05:22 1
2 years ago 00:01:58 1
2 years ago 00:07:23 1
3 years ago 00:05:03 1
3 years ago 00:11:32 1
3 years ago 01:53:13 1
4 years ago 00:04:20 1
4 years ago 00:04:23 1
4 years ago 00:03:37 1
5 years ago 00:02:25 11
5 years ago 00:06:14 117
5 years ago 00:04:37 2
5 years ago 00:03:41 12
5 years ago 00:06:21 2
5 years ago 00:06:53 6
