Egg Osmosis ExperimentBy: Kyanna GilesRoom: 8-73

Purpose: • To observe osmosis in a cell.

• 1) Place egg in vinegar, to remove the shell.

• 2) Measure weight of egg.

• 3) Measure size of egg.

Purpose:

•4)Place one egg in water other egg in corn syrup.

•5) After 24h weight and measure.

Hypothesis:Pictures Guess : Corn Syrup Egg

•Weigh: Less then the egg in water.

•Size: Smaller then the egg in water.

•Look: yellow.

HypothesisPictures Guess: Water Egg

•Weigh: More then corn syrup egg.

•Size: Bigger then corn syrup egg.

•Look: White.

Materials:

• You will need • Egg• Beaker, • Balance, • String,• Measuring

tape• Corn syrup, • Water, • Vinegar.

Observation:[chart] Before After

Corn Syrup W 71.5 gS 16 cm

W 50.6 gS 14.5 cm

Water W 71.4 gS 16 cm

W 87.5 gS 18.5 cm

Observation: [visual]

•Egg in corn syrup got deflated , smaller even lighter.

•Foam was at the top of the beaker.

•Egg in water got heavier.

•Bubbles was in the beaker.

Conclusion:Water Egg:• Got larger. • Water moved into the

egg.• Egg had lower

concentration .Corn Syrup Egg :• Got smaller.• Water moved out of the

egg.• Egg had higher

concentration.

Conclusion:Corn Syrup Egg Water Egg

Guesses were all right.• CS egg weigh less then

water egg.• CS egg got smaller, high

concentration.• The CS egg turned

yellow.

Guesses were all right. • Water egg weigh more

then CS egg.• Water egg got bigger,

low concentration. • The water egg turned

white.