Friday, December 7, 2012

osmosis diffusion lab take 2






Since the other attempt was an epic failure, we are trying something different

1.0 M sucrose solution = 171g of sucrose + 500 mL of distilled water
then dilute to get the other needed solutions
0.8 M solution = 100mL of stock (1.0 M solution) + 25 mL of distilled water
0.6 M solution = 75mL of stock + 50mL of distilled water
0.4 M solution = 50mL of stock + 75mL of distilled water
0.2 M solution = 25mL of stock + 100mL of distilled water

Once solutions are prepared, cut six 12" sections of dialysis tubing and soak it

then follow the directions on the lab



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