Karl r 8-17 Egg osmosis experimentPresentation Transcript
Karl Ramirez 8-17
1. Put eggs in vinegar to remove shell. 2. Measure the weight of the eggs. 3. Measure the size of the eggs. 4. Put one egg in corn syrup and the other in water. 5. Weigh and measure eggs again. 6. Use a string to go around and measure
Corn Syrup egg- Weight lighter Look smaller and deflated. Size skinny and less rounder. Water egg- Weight will get heavier. Look will get big and round. Size will get big and round.
Water egg Before After Bubbles coming up. Floating more bubbles. Foam at top more bubbles. Weight 62.2 77.0 After 24 hrs. shell is gone. Feels squishy and soft. Corn syrup egg was Size 14 cm 18.5 cm shriveled. Water egg was puffy.
Corn syrup Before AfterWeight 71.3 48.8Size 17 cm 13 cm
Water egg got larger Moved from higher concentration to lower concentration. Water moved into egg. Water had higher concentration. Egg had lower concentration.
Corn Syrup Egg got smaller. Water moved out of the egg. Moved from higher concentration to lower concentration. Egg had higher concentration Corn syrup had lower concentration.
My hypothesis on the water egg was correct. The water egg got bigger. The egg got heavier The egg looks big and round Water went in the egg. My hypothesis on the corn syrup egg was correct. The egg got deflated and smaller. The egg got less heavy. The egg looks lumpy and dry. Water went out of the egg.