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St03 Separation of a mixture 1: Sedimentation and pouring off the sediment

* Left:     In experiment A 6 yeast and  Cola were mixed. A fermentation changed the liquid.
* Obeservation photo 2: A transparent, nearly colourless liquid and a solid sediment were left.
* Photo 3: Shake this transparent liquid. Observation: A turbid brown mixture called liquid suspension.
   Leave the brown mixture for 1 hour. Obervation photo 2: The mixture was separated again.
* Right: Pour off the colourless  transparent liquid from the brown sediment.



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