Materials used: filter paper, tong, Berzelius glass, a spirit lamp, matches, chemical substances: SrCl2, CuSO4, KClO3
First we prepared solutions dissolving the substances from above in water. We put a filter paper in each solution and then we let them dry for about two days. Then, with the tongs, we put each filter paper above the spirit lamp and the flames burned with different colours.
5 comments:
Congratulations. A very good video. And the experiment is very interesting
Very interesting!
this experiment is very cute!! it´s seems that this video has very good arrangement. congratulations!!
We can't see the difference of the colours.
The effects from the video are the best, and the experiment too.
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