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Thursday, 17 June 2021

Skittles

Chromatography is a technique for the separation of a mixture by passing it int he solution or suspension through a medium in which the components move at different time.

Aim: To separate the colours from the skittles by using chromatography

Materials:

1. 5 Skittles 

2. Water 

3. Petri dish 

4. Beaker 

Progress:

Step 1: Get your Equipment set up ready to pour 25mLS of water into the perti dish with the skittles

Step 2. Place skittles into perti dish around edges 

Step 3. Pour 25mLS water gently into middle of the petri dish 

step 4. Watch as the water removes the dye from the skittles. See what colour reaches to middle fastest 



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