GUMMY BEARS
Aim:
I want to find out what to gummy bears when we put them into different solutions.
Method:
Equipment
1. 4x Gummy Bears of the same colour.
2. 2x petri dishes
3. Paper towels
4. Water
5. Sugar water
- Dry.
- Sugar.
- Salt.
-water.
Osmosis: The movement of liquids or gases through a semi-permeable membrane.
Diffusion: The movement of any substance from a higher concentration to a lower concentration.
The dry Gummy bear lost weight lost weight after 6 days.
The Gummy bear in normal water lost 1.82 gm in 6 days.
The Gummy bear in salt water lots 1.2 gm in 6 days.
The Gummy bear in sugar lots 0.2 mg in 6 days.
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