|
| Diffusion and Osmosis Lab Results
2005
|
| Dan Austin |
|
|
Group 2 |
Will Ben |
|
|
| initial mass g |
final mass g |
% change gr1 |
condition/molarity |
initial mass g |
final mass g |
% change gr2 |
| 25.69 |
25.79 |
0.389257 |
|
0 |
27.24 |
27.28 |
0.146843 |
| 27.3 |
28.58 |
4.688645 |
|
0.2 |
26.71 |
27.93 |
4.567578 |
| 27.95 |
30.38 |
8.694097 |
|
0.4 |
27.21 |
29.18 |
7.239985 |
| 29.07 |
32.91 |
13.20949 |
|
0.6 |
28.18 |
30.99 |
9.971611 |
| 30.32 |
35.66 |
17.61214 |
|
0.8 |
27.99 |
31.75 |
13.43337 |
| 38.03 |
36.75 |
-3.36576 |
|
1 |
28.58 |
33.66 |
17.77467 |
|
|
|
| Sarah Kim |
|
|
Group 4 |
Kerry
Cary |
|
| initial mass g |
final mass g |
% change gr1 |
condition/molarity |
initial mass g |
final mass g |
% change gr1 |
| 25.51 |
24.65 |
-3.37123 |
|
0 |
25.9 |
26.07 |
0.656371 |
| 26.58 |
29.84 |
12.26486 |
|
0.2 |
24.49 |
26 |
6.165782 |
| 27.26 |
32.46 |
19.07557 |
|
0.4 |
28.18 |
31.41 |
11.46203 |
| 28.82 |
35.27 |
22.38029 |
|
0.6 |
27.72 |
32.44 |
17.02742 |
| 29.63 |
39.56 |
33.51333 |
|
0.8 |
28.33 |
34.81 |
22.87328 |
| 30.19 |
42.4 |
40.44386 |
|
1 |
29.47 |
37.44 |
27.04445 |
|
|
|
|
|
|
|
|
|
|
|
| Billy
Erik |
|
|
|
| initial mass g |
final mass g |
% change gr1 |
| 26.6 |
26.46 |
-0.52632 |
|
| 27.78 |
29.17 |
5.0036 |
|
| 29.07 |
31.9 |
9.735122 |
|
| 28.17 |
32.34 |
14.80298 |
|
| 30.83 |
32.13 |
4.216672 |
|
| 30.83 |
38.35 |
24.39183 |
|
|
|
| condition/molarity |
%ch D&A |
%chW&B |
%chSK |
%chK&C |
%chB&E |
Class
Ave % ch |
| 0 |
0.389257 |
0.146843 |
-3.37123 |
0.656371 |
-0.52632 |
-0.54101 |
|
| 0.2 |
4.688645 |
4.567578 |
12.26486 |
6.165782 |
5.0036 |
6.538093 |
|
| 0.4 |
8.694097 |
7.239985 |
19.07557 |
11.46203 |
9.735122 |
11.24136 |
|
| 0.6 |
13.20949 |
9.971611 |
22.38029 |
17.02742 |
14.80298 |
15.47836 |
|
| 0.8 |
17.61214 |
13.43337 |
33.51333 |
22.87328 |
4.216672 |
18.32976 |
|
| 1 |
-3.36576 |
17.77467 |
40.44386 |
27.04445 |
24.39183 |
21.25781 |
|
|
|
| Dan Austin |
|
|
Potato Data |
Will Ben |
|
|
| initial mass g |
final mass g |
% change gr1 |
condition/molarity |
initial mass g |
final mass g |
% change gr1 |
| 2.76 |
3.68 |
33.33333 |
|
0 |
2.53 |
3.06 |
20.94862 |
| 2.41 |
3.08 |
27.80083 |
|
0.2 |
2.62 |
2.82 |
7.633588 |
| 2.65 |
2.46 |
-7.16981 |
|
0.4 |
2.6 |
2.25 |
-13.4615 |
| 2.51 |
2.48 |
-1.19522 |
|
0.6 |
2.65 |
2.01 |
-24.1509 |
| 2.53 |
2.08 |
-17.7866 |
|
0.8 |
2.63 |
1.88 |
-28.5171 |
| 2.5 |
2.31 |
-7.6 |
|
1 |
2.64 |
2.13 |
-19.3182 |
|
|
| Sarah Kim |
|
|
|
|
|
|
| initial mass g |
final mass g |
% change gr1 |
Potato Data |
Kerry Cary |
|
| 2.14 |
2.49 |
16.35514 |
|
condition/molarity |
initial mass g |
final mass g |
% change gr1 |
| 2.39 |
2.4 |
0.41841 |
|
0 |
1.62 |
1.99 |
22.83951 |
| 2.47 |
1.98 |
-19.8381 |
|
0.2 |
1.98 |
1.97 |
-0.50505 |
| 2.46 |
1.75 |
-28.8618 |
|
0.4 |
1.68 |
1.43 |
-14.881 |
| 2.26 |
1.45 |
-35.8407 |
|
0.6 |
1.49 |
1.19 |
-20.1342 |
| 2.38 |
1.75 |
-26.4706 |
|
0.8 |
1.69 |
1.21 |
-28.4024 |
|
|
|
|
1 |
1.7 |
1.43 |
-15.8824 |
|
|
| Billy
Erik |
|
|
| initial mass g |
final mass g |
% change gr1 |
| 3.05 |
3.54 |
16.06557 |
| 3.16 |
3.35 |
6.012658 |
| 3.18 |
2.61 |
-17.9245 |
| 2.42 |
1.79 |
-26.0331 |
| 2.23 |
1.53 |
-31.3901 |
| 3.36 |
2.71 |
-19.3452 |
|
|
 |
|
 |
|
|
| Note
that the tables need proper titles and the graphs need titles,
axes labeled w units.
Also, these are examples. You will need to construct
your own!
Don't forget osmotic potential calculations. |
|
|
| Lab
Directory |
|
