Egg Lab
Storyboard Text
- It seems that in this moment the high concentratuon is on the outside and the low concentratuon is on the inside of the egg
- -Mass of egg:62.13g
- In this lab the cells increased which meant the viniger was going in.
- Obserbations for viniger
- -Lo
- -Hi
- The solvent movment is, going inside the egg.
- -Final Mass:97.64g
- I totally agree with you! I wonder what could happen in our next method?.
- As we put the corn syrup on the egg overnight,I observe it has some physical change can you tell what it is?.
- -Mass of egg:97.64g
- In this lab the cells shrunk ,and the water went out of the egg decreasing its mass.
- Observations for corn syrup
- -lo
- -Hi
- The solvent movment is, going out of the egg.the mas has decreased!
- -Final Mass:56.06g
- You are right! as i weighted our egg the mass DECREASED.This means water(vinigear) went out of our egg.
- The mass of our egg has definitely increased since last time!As well as color it looks quite transparent.
- -Mass of egg:56.06
- In this lab the cells swelled causing the egg to have a larger mass.(hypotonic).The direction of solvent flow is going inside the egg.
- Observations for DI water
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- -Lo
- -Hi
- The solvent movment is, going inside the egg.
- -Final Mass:86.92g
- This might be hypotonic!
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