Like Dissolves Like - Multimedia Experiments - Experiment D
Step 1 
_Play
movie (13 seconds, 0.8 MB)
Adding powder to liquid 2 yields a colored surface layer that
forms a colored liquid when shaken.
Step 2 
_Play
movie (12 seconds, 0.7 MB)
Adding liquid 3 to this mixture yields a larger colored layer with
some separation of the two layers. Shaking forms a uniform colored
layer.
Step 3 
_Play
movie (19 seconds, 1.1 MB)
Adding liquid 1 yields a clear layer on top of a larger colored
layer.
Links to: Questions | Experiment A | Experiment B | Experiment C | Experiment E | Experiment F