The document describes an experiment on osmosis using eggs. It outlines the purpose, hypotheses, materials, observations and conclusions. The experiment involves placing eggs in vinegar to remove shells, then weighing and measuring them. One egg is placed in corn syrup and one in water. It was hypothesized the corn syrup egg would gain weight and size while the water egg would only increase in size. However, observations showed the corn syrup egg lost weight and shrunk, while the water egg gained weight and increased in size as expected. The water egg hypothesis was correct while the corn syrup hypothesis was incorrect.

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