To observe osmosis in a cell.
1.) Place the egg in vinegar to removed the
egg.
2.) Measure the weight of
the egg using the balance.
3.) Measure the size of the egg using string and
measuring tape.
4.)Place one egg in corn
syrup and place the other
egg in the water .
5.)Measure the egg again.
Eggs
Balance
String
Measuring tape
Corn Syrup
Water
2 Beakers
Vinegar
(Corn Syrup)
Corn syrup egg
It will weight a little more
Size will increase
It will look brownish
Before After
Corn
Syrup
Weight:
67g
Size:
16.1
Weight:
44
Size:
13.2 cm
H²O
(water)
Weight:
77.9g
Size:
16 cm
Weight:
91.9
Size:
17.5
After Vinegar
There is a bubble rising up.
there is more bubble rising
up and the egg is floating .
Egg is still floating from
forming at the.
The egg is squishy and no
shell. L
After the 24 hours in the
corn syrup.
Its not floating, after sitting
in 24 hours in the water, it
sunk and got bigger
(Water)
It got larger
Water move into the egg
This was due to the fact
The egg had lower concentration
The water have higher concentration
(Corn syrup)
Got smaller
Water moved out of the egg
This was due to the fact
The egg have a higher concentration
The corn syrup have a lower concentration
(Corn Syrup)
Corn syrup egg
It will weight a little more
Size will increase
It will look brownish
The egg will weight the
same (wrong)
The egg will look the
same (right)
The egg will not grew