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Wednesday, 30 October 2019

Milk and Dishwashing Liquid Experiment

Today we did a science experiment with dishwashing liquid and milk. Check out what we have done with the experiment.


Hypothesis: The dishwashing liquid will start to destroy the fat from the standard milk. 

Equipment:
3x Food Colouring 
Full fat milk
Cotton Buds
Dishwashing Liquid 
Plates 


Method:
1.  Pour milk into the paper plate
2. Then  add a tiny little drop food colouring on the plate
3. Afterwards  put a dip of dishwashing liquid on a cotton bud.
4. Put the cotton bud in the milk


Conculsion: 
The milk was breaking down from the dishwashing liquid. When the cotton bud went into the milk the colours moved away from to the end of the plate. This happened because the dishwashing liquid broke down the fat in the milk. The food colouring helped us to see what was happening.

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