Bleaching a Rose with Sulfur Dioxide
When a red rose is inserted into a beaker of sulfur dioxide, eventually the rose becomes pink in color. The bleaching results from sulfur dioxide reducing a pigment in the rose petals.
The size of the movie file is 1.6 MB and its duration is 24 seconds. The name of the movie file is "SO2PR2.MOV" and it is located in the folder "MOVIES/SO2PROP".
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