I present you a simple experiment to demonstrate the solubility of different substances. This experiment will help us to see if some materials are soluble in water applying the scientific method.
The substances that we use are:
nailvarnish
icing sugar
rice
cotton wool
instant coffee powder
tap water
We also need the following lab (or kitchen) utensils:
measuring jug
5 glasses
teaspoon.
I formulated my hypothesis and you can see in the video the results.
by
Sara Luisa
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