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2009-Diffusion-Lab-Group-3-A

Page history last edited by ktopor 15 years, 1 month ago

Kyra, Alex, and Jason

 

TEST 1

 

 

Before 24 hour Soak  

                                                                                                                         

                                                                                                                                                                                                                                                                                                                          

 

 

Weight with H20 inside 

                 &

 H20 + Molecule outside

 


 

H20 inside &

 H20 + Starch outside

 

 

5.11 grams

 

 

H20 inside &

H20 + Simple Sugar outside

 

 

7.45 grams

 

 

H20 inside &

H20 + Protein outside

 

 

7.44 grams

 

 

 

After 24 hour Soak   

 

 

Weight with H20 inside

                 &

H20 + Molecule outside

 

 

 

 

H20 inside &

H20 + Starch outside

 

 

3.45 grams

 

 

H20 inside &

H20 + Simple Sugar outside

 

 

5.05 grams

 

 

H20 inside &

H20 + Protein outside

 

 

7.40 grams

 

 

TEST 2

 

 

Before 24 hour Soak  

 

 

Weight with H20 outside

                 &

H20 + Molecule inside

 

 

H20 outside &

H20 + Starch inside

6.80 grams

H20 outside &

H20 + Simple Sugar inside

6.69 grams

H20 outside &

H20 + Protein inside

4.67 grams

 

 

Conclusion:

The water bag that was in the sugar solution tested positive for sugar when tested with Benedict. Therefore, the sugar went into the bag.

The Protein and Starch tested negative which means no protein or starch went into the bag.

 

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