Aim.. To use water to extract the dye from skittles using the process of chromatography.
Materials
1 5 Skittles
2 Water
3 Petri dish
4 Beaker
Process
Step 1 place the skittles into the petri dish around the edges
Step 2 pour 50 ml water gently into the middle of the petri dish
Step 3 watch the colour combination.
Here is a class Graph on what colour came shown first
Why do they bleed out at the same rate. Because they are the same flavour
Why do the colours not mix together. Because of the sugar
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