Gummy Bear Osmosis

 Aim: 

I want to find out what happens when gummy bears are put in liquids. 

Method:

Equipment

• Salt Water (Sodium Chloride)
• Normal Water
• Sugar Water (Sucrose)
• Gummy Bears
• 2x Petri Dishes
• Marker pen
• Electronic Scales
• Safety Glasses 

Instructions

1. Get tour equipment.
2. Wear safety glasses.
3. Using a marker pen, write your name and the conditions and the weight of the gummy bear.
4. Do the experiment.

Results: 

	Dry Gummy	Sugar Gummy	Water Gummy	Salty Gummy
Initial Weight (g)	2.38	2.25	2.45	2.33
Final Weight (g)	2.41	0.16	0.01	0.12
Difference	gain 0.03	lose 2.09	lose 2.44	lose 2.21

The water gained the most weight.