mikyala Egg osmosis experiment

By Mikyala Dowhy 8-16EGG OSMOSIS EXPERIMENT

Place eggs in vinegarMeasure the eggs(weight)

Measure the size of eggsPlace egg in corn syrup

Place egg in waterWeight and measure

eggs

steps

PURPOSE

Weight-1-2 pounds less

Size- jumbo from sugar particles

Looks- fat- change colour

Corn syrup egg(BOB)

HYPOTHESIS

Weight- gets fat looks-wont turn

colourSize- bigger

Water egg (steve)

HYPOTHESIS

Eggs(2)Balance

Measuring tape and string

Corn syrupWater

Beakers(2)vinegar

MATERIALS

eggs Before After

Corn syrup W-67 grams

S-16.1 cm

W-44 grams

S-13.2 cm

water W-77.4 grams

S-16 cm

W-91.9 grams

S-17.5 cm

OBSERVATION (1)

After vinegar no shell See threw

After corn syrup Shrivelled upTinted orange, brown

After water HUGEJelly like

OBSERVATION(2)

CONCLUSION

WATER EGG got larger water moved in instead of out higher concentration to lower concentrationCORN SYRUP EGGGot smaller water moved outshrunk

Water egg corn syrup egg

Hypothesis- nearly correctCorn syrup egg- didn’t grow - shrunk

-shrivelled upWas wrong I said – bigger

- sugar staysWater egg- correct!

- gained weight - got bigger

- stayed round - water went in

CONCLUSION (2)