Chemistry experiment 2. - Coloured flask.
Sugar NaOH and KMnO4.
Description explanation of the experiment:
10 years ago 00:03:58 134
13 years ago 00:02:02 51
10 years ago 00:01:25 232
11 years ago 00:02:07 5.7K
11 years ago 00:02:12 55
9 years ago 00:08:04 282
5 years ago 01:45:01 12
14 years ago 00:02:40 10
9 years ago 00:00:46 9
10 years ago 00:02:55 9
4 years ago 00:12:29 2
7 years ago 00:06:29 1
7 years ago 00:01:40 2
2 years ago 00:01:48 1
11 years ago 00:03:08 826
3 years ago 00:01:00 1
9 years ago 00:03:33 9
5 years ago 00:01:07 1
11 years ago 00:04:29 19
13 years ago 00:01:44 10
9 years ago 00:03:56 13
5 years ago 00:02:04 2
10 months ago 00:00:58 3
12 years ago 00:00:36 36
