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Egg Osmosis Experiment

Egg Osmosis Experiment. Irena Tonnu 8-14. Purpose. To observe osmosis in a cell 1) Place eggs in vinegar 2) Measure the weight of the egg. Purpose. 3) Measure the size of the egg 4) Place one egg in water and one egg in corn syrup 5) Weigh and measure egg. Hypothesis. Corn Syrup Egg

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Egg Osmosis Experiment

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  1. Egg Osmosis Experiment Irena Tonnu 8-14

  2. Purpose • To observe osmosis in a cell • 1) Place eggs in vinegar • 2) Measure the weight of the egg

  3. Purpose • 3) Measure the size of the egg • 4) Place one egg in water and one egg in corn syrup • 5) Weigh and measure egg

  4. Hypothesis Corn Syrup Egg • The weight is going to be lighter • The size is going to be smaller • Its going to look a little bit brown and yellow

  5. Hypothesis Water Egg • The weight is going to be heavier • The size is going to be bigger • It’s going to look the same

  6. Materials • Vinegar • Corn syrup • 2 eggs

  7. Materials • Measuring tape and string • Water • 2 beakers • Balance

  8. Observations Vinegar Egg (After 24 hours) Corn Syrup Egg (After 48 hours) Water Egg (After 48 hours)

  9. Observations • 1) bubbles coming out of egg • 2) after 24hrs white foam is on top of the water • 3) the skin is gone and feels soft, jelly like • 4) eggs got larger from sitting in water for 2 days • 5) water egg got larger, syrup egg got smaller

  10. Conclusion Corn Syrup Egg • Egg got smaller • Water left egg • Water moved from high to low concentration (osmosis)

  11. Conclusion Water Egg • Water egg got larger • Water entered egg • Water moved from high to low concentration (osmosis)

  12. Conclusion (Hypothesis) Corn Syrup Egg • Weight- right, I thought it would weight more • Size- right, I though it would be smaller • Looks- right, I thought it would a bit yellow

  13. Conclusion (Hypothesis) Water Egg • Weight- right, I thought it would weigh more • Size- right, I thought it would be larger • Looks- wrong, I thought it would look the same

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