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Egg Lab Clean-Up Checklist and Conclusion

Follow the Lab Clean-Up Checklist for egg experiment. Record observations daily, note osmosis and tonicity. Compare results between vinegar, Karo syrup, and water solutions. Investigate changes in egg mass due to osmosis.

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Egg Lab Clean-Up Checklist and Conclusion

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  1. Egg Lab Clean Up Check List • Weigh boat clean and on front lab table • Graduated cylinder emptied and on front lab table • Egg in garbage (you may pop it over the trash if you like) • Cup and plastic bag in garbage (if you used a beaker, clean it and put in on front lab table) • Rubber band on front lab table

  2. Egg Lab Conclusion

  3. Day 1 • Egg (with shell) in vinegar

  4. Day 2 • Egg still in vinegar • observations

  5. Day 3: Part 1 • Egg still in vinegar • Observations • Osmosis • Tonicity

  6. Day 3: Part 1 Shell Removed! Increase in Egg Mass • Egg still in vinegar • Observations • Osmosis • Tonicity Hypotonic Solution Water

  7. Day 3: Part 2 • Egg in Karo syrup

  8. Day 4: Part 1 • Egg in Karo syrup • Observations • Osmosis • Tonicity

  9. Day 4: Part 1 • Egg in Karo syrup • Observations • Osmosis • Tonicity Decrease in Egg Mass Hypertonic Solution Water

  10. Day 4: Part 2 • Egg in water

  11. Day 5 • Egg in water • Observations • Osmosis • Tonicity

  12. Day 5 • Egg in water • Observations • Osmosis • Tonicity Increase in Egg Mass Hypotonic Solution Water

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