1. EGG OSMOSIS
EXPERIMENT
By Gurpreet Singh 817

2. PURPOSE
 To observe osmosis in a cell.
 1) Place eggs in vinegar to
remove the shell
 2) Measure the weight
 3) Measure the size of the eggs

3. PURPOSE
 4) Place one egg in corn
syrup and place the other in
water
 5) Weigh and measure the egg
again

4. HYPOTHESIS CORN SYRUP
Weight, size and look
 weight heavier corn syrup
make heavier why corn syrup is
heavier
 Size larger corn syrup particles
go inside the egg
 Look darker colour corn
syrup is darker than egg

5. HYPOTHESIS WATER
Weight, size, look
 Weight increase water has
more weight than egg
 Size increase because water
particles egg
 Look same but soggier and
squishy

6. MATERIALS
 Egg (2)
 Beakers (4)
 Corn syrup
 Vinegar
 Water
 Balance
 String
 Measuring tape
 Water

7. OBSERVATIONS
W 71.3 W 48.8
Corn syrup
S 17cm S13
W 62.2 W 77.0
Water
S 14 S 18.5

8. OBSERVATIONS
1. After vinegar
 eggs are at bottom, some bubbles
2. After syrup
 floating, more bubbles little foam
3. After water
 More foam, squishy, soft, poufy

9. PAINT DRAWING


10. CONCLUSION CORN SYRUP
 Thought corn syrup get
heavier but got lighter
 Shrunk instead of get bigger
 Looked the same colour as
thought darker

11. CONCLUSION WATER EGG
 Weight increased like thought
 size increased by 4.5
 Looked squishy

12. HYPOTHESIS CORRECTION
 Corn syrup was wrong all  Water was correct 3 of them
 Weight Wrong  Weight Right
 Size Wrong  Size Right
 Appearance wrong  Appearance Right