1. By: Kim Gacusan
EGG OSMOSIS EXPERIMENT

2. To observe osmosis in
a cell.
1.) Place egg in vinegar
2.) Measure the egg.
3.) Measure the size of the egg
4.) Place one egg in a beaker
5.) Weigh and measure the eggs again
PURPOSE

3. We need to find the
weight, size, and look:
Corn Syrup Egg-
Heavier
Bigger
Liquid go into the egg
HYPOTHESIS

4. Water Egg-
Lighter than the regular weight
Size will stay the same
It will look the same
HYPOTHESIS

5. You will need:
Egg
2 Beakers
Corn syrup
Vinegar ( Acid)
MATERIALS

6. Balance
String
Measuring Tape
Water
MATERIALS

7. OBSERVATION
Corn Syrup Before
W-71.3g
S- 17 cm
After
W-48.8g
S-13 cm
H2O W- 62.2g
S-14cm
W-77.0g
S-18.5cm

8. OBSERVATION
After vinegar… After syrup 24hrs… After water 24hrs…
• They have bubbles
• The egg is sitting on
the bottom
• Egg is floating
• More bubbles
• There are foam
• Egg became squishy
and soft
• Egg in corn syrup
was shrivelled and
puffy

9. CONCLUSION
Water Egg
• It got larger
• Egg has lower
concentration
• The liquid went to the egg
Corn syrup
• It got smaller
• The corn syrup has
lower
• Concentration
• The egg liquid went to
the corn syrup

10. My hypothesis is wrong
• Opposite of what the outcome
CONCLUSION
The Corn Syrup
The Water
• Smaller
• Harder
• Bigger
• Harder
But I was wrong…
What happened is the opposite..
The Corn Syrup The Water
• Smaller
• Soft
• Smaller
• Soft