Osmosis and Diffusion Lab Sample Data

Use this data to draw conclusions and determine what the dialysis tubing is permeable to. 

Solution in Cup

Solution in Bag

+/-  % Change Mass

Water

NaCl

+ 5 %

Water

Glucose

+11 %

Water

Ovalbumin

+ 6 %

Water

Sucrose

+ 16%

Sucrose

Glucose

- 2 %

Sucrose

NaCl

- 5 %

Sucrose

Ovalbumin

- 9 %

Glucose

Ovalbumin

- 6 %

NaCl

Ovalbumin

+ 0.4 %

Water

Water

+ 1