paulo's Egg osmosis experiment
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Transcript of paulo's Egg osmosis experiment
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Egg Osmosis Experiment
By: Paulo Emeterio 8-73
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Purpose
OTo observe osmosis in the egg .
OPlace eggs in vinegar . To remove shell .
OMeasure size of egg using a balance
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Purpose
OMeasure size of egg using measuring tape.
OPlace eggs in water &place other egg in corn syrup
OWeight and measure egg again
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Hypothesis (Corn syrup)
OSize : Bigger
OWeight: Heavier
OLook like: Look fatter
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Hypothesis (Water)
OSize : Skinny
OWeight: Lighter
OLook like : Deflated
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Materials
OEggsOBeakersOBalance OString OMeasuring tape OVinegarOCorn Syrup OWater
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Observation (chart)
Before After
Corn Syrup Weight : 71.5 g Weight: 50.6 g
Size: 16 cm Size: 14.5 cm
Water Weight: 71.4 g Weight: 87.5 g
Size: 16 cm Size: 18.5 cm
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Observation (vinegar )
After egg sat on vinegar for 24 hours .OFoam appeared
ONo shell
OSquishy and bouncy
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Observation(water)
After egg sat in water for 24 hours.
OLarger
OFatter
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Observation(corn syrup)
Before After After egg sat on corn syrup for 24 hours .
ODeflated
ODented
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Conclusion chart
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Conclusion (water in egg)
OEgg got bigger
OWater went in to the egg
OHigh concentration went to low concentration
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Conclusion (Egg in corn syrup)
OEgg got smaller
OWater went out side the egg
OHigh concentration went to low concentration
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Conclusion(hypothesis)
O Egg in corn syrup(my hypothesis):WRONG
O Size : Bigger O Weight: HeavierO Look like: Look
fatter
O Correction:O Size : Skinny O Weight: Lighter O Look like : Deflated
O Egg in Water (My hypothesis): WRONG
O Size : Skinny O Weight: Lighter O Look like : Deflated
O Correction:O Size : Bigger O Weight: HeavierO Look like: Look
fatter