Osmosis Data Sheet

Group members
names>
Reading
number Elapsed
time External
volume Calculated
internal
volume Observations
regarding the
yellow dye
1 0 .
. .
. .
.
2 .
. .
. .
. .
.
3 .
. .
. .
. .
.
4 .
. .
. .
. .
.
5 .
. .
. .
. .
.
6 .
. .
. .
. .
.
7 .
. .
. .
. .
.
8 .
. .
. .
. .
.
9 .
. .
. .
. .
.
10 .
. .
. .
. .
.

Group members names>
Reading number	Elapsed time	External volume	Calculated internal volume	Observations regarding the yellow dye
1	0	. .	. .	. .
2	. .	. .	. .	. .
3	. .	. .	. .	. .
4	. .	. .	. .	. .
5	. .	. .	. .	. .
6	. .	. .	. .	. .
7	. .	. .	. .	. .
8	. .	. .	. .	. .
9	. .	. .	. .	. .
10	. .	. .	. .	. .

Starch Tests at end of run:

Interior of dialysis bag: Yes? No?

External liquid: Yes? No?

The meaning of it all. Which components were able to move through the dialysis membrane? Write your answer on the back of this form.

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